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Atlas HO GP40-2W 
H0 N XL L M4
- Article numbers:96423, 96423.1
- Last change: 8/8/2026
- Manufacturer: Atlas
Atlas HO GP40-2W - 58429 LokSound 5 DCC 21-pin
96423 - Front/Rear Flashing Ditchlights w/Horn
96423.1 - Front/Rear Non-Flashing Ditchlights
The EMD 645 series was an evolution of the earlier 567 series and a precursor to the later 710 series. When the 645 prime mover entered production in 1965, a large series of new locomotive models was introduced. The turbocharged version was used in EMD's 40 Series (GP40, SD40 and SD45) in 3,000 horsepower (2,200 kW), sixteen-cylinder form and in 3,600 horsepower (2,700 kW), twenty-cylinder form. EMD also introduced the Roots-blown 38 Series (GP38, SD38) and turbocharged, twelve-cylinder 39 Series (GP39, SD39). All of these locomotive models extensively share common components and subsystems, thereby significantly reducing cost and increasing interchangeability. The GP38-2 and SD40-2 became the most popular models of the series and among the most popular locomotive models ever built.
This 16cyl 645E3 with Turbo sound file would be appropriate for the following locomotives:
GP40, GP40P, GP40P-2, GP40-2, GP40X, SD40X, SD40A, SD45T-2, SD40-2, SD40-2W, SD40-2S, F40C, F40PH, F40PH-2, F40PH-2M, SDP40F, SD40-2F
Export locomotives:
GT26MC, GT26CW, GT26CW-1, GT26CW-2, GT26CU-2
Recorded from a EMD SD40-2
This project has a notch based low idle. It has a single turbo early exhaust stack.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
Prime mover volume selection mode. By default the prime mover has volume dynamics. Meaning idle is soft while notch 8 is loud. This is very prototypical. The next option is volume maxed out. Meaning idle and notch 8 are the same volume. This is more suitable for people who like it loud.
Change the sound configuration of the prime mover sound slot 1
CV31 = 16, CV32 = 1
----------------------
CV263 = 0 Prime Mover Dynamic Volume Control
CV263 = 1 Prime Mover Max Volume
This file is also equipped with a Smart Start feature that cycles the prime mover on and off at intervals of your choice if the throttle is left at Idle and the loco is stopped.
Smart Start (Sound CV14):
CV168=0 No Smart Start Cycle - Default
CV168=1 - 3 Minute Cycle
CV168=2 - 6 Minute Cylcle
CV168=3 - 9 Minute Cylcle
CV168=4 - 12 Minute Cylcle
Etc.....
CV168=255 - 765 Minute Cycle
2nd Generation Horn Pack 7
Horns (SoundCV9):
CV163=0 Leslie RSL-3L-RO
CV163=1 Leslie RSL-3L-R
CV163=2 Leslie RS-2M-O
CV163=3 Leslie SL-3L
CV163=4 Leslie S-3L-R - Default
CV163=5 Leslie S-5T-R Ed2
CV163=6 IEC-Holden K-3L-R3
CV163=7 Nathan P-3-R4
CV163=8 Nathan P-5A
CV163=9 Nathan P-5 Ed2
CV163=10 Nathan K-3LA-R1
CV163=11 Nathan K-3L-R3
CV163=12 Nathan K-5H Ed2
CV163=13 Nathan K-5LA (NJT)
CV163=14 Nathan K-5LA-R25
EMD 2nd Generation Bell Template Pack 1
Bells (SoundCV10):
CV164=0 EMD 8475495 Steel Bell 003
CV164=1 EMD 8004156 Bronze Bell 003 - Default
CV164=2 UKM B443 Steel Bell 001
CV164=3 Graham-White E-Bell 004
CV164=4 Transtronic E-Bell 001
CV164=5 WC Hayes 0333 M-Bell 001
Auto Bell:
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
2nd Generation Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe
CV165=1 Cast Iron Shoe
EMD 2nd Generation Air Dryer Template Pack 1
Air Dryer (SoundCV12)
CV166=0 SD40-2 Air Dryer 1
CV166=1 SD40-2 Air Dryer 2
CV166=2 SD40-2 Air Dryer 3
CV166=3 SD40-2 Air Dryer 4
S0850 -Basis File
96423 - Atlas Project File Hide description more…
H0 N XL L M4
- Article numbers
- 96423, 96423.1
- Last change
- 8/8/2026
- Manufacturer
- Atlas
Atlas HO GP7 H0 N XL L M4
- Article numbers:96428, 96428.2
- Last change: 8/8/2026
- Manufacturer: Atlas
Atlas HO Scale GP7 - 58429 LokSound 5 DCC 21-pin
96428 - Short Hood Foward
96428.2 - Long Hood Forward
www.atlasrr.com
The EMD 567 is a line of large medium-speed diesel engines built by General Motors' Electro-Motive Division. The EMD 567 16cyl Prime Mover was one of the most widely used Prime Movers in the world and was used from 1938 until its replacement n 1966. From F-Units to Geeps this popular power house can still be found in many locomotives riding the rails today. Alle 567 engines are two-stroke V-engines with an angle of 45° between cylinder banks, a bore of 8,5 in (216mm) and a stroke of 10 in (254mm). The 567BC was roots blown and had a power output of 1500 hp (1119 kW).
This 16cyl 567BC sound file would be appropriate for the following locomotives:
FP7, FP9, FL9, FT, F2, F3, F7, F9, GP7, GP8, GP9, GP10, GP11, BL2, GP18, GP28, SD7, SD9, SD18, SD28
Recorded from a EMD GP7
This project is a normal idle version. It has 2 exhaust stacks.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
Prime mover volume selection mode. By default the prime mover has volume dynamics. Meaning idle is soft while notch 8 is loud. This is very prototypical. The next option is volume maxed out. Meaning idle and notch 8 are the same volume. This is more suitable for people who like it loud.
Change the sound configuration of the prime mover sound slot 1
CV31 = 16, CV32 = 1
----------------------
CV263 = 0 Prime Mover Dynamic Volume Control
CV263 = 1 Prime Mover Max Volume
1st Generation Horn Pack 1
Horns (SoundCV9):
CV163=0 Leslie A-125
CV163=1 Leslie A-200
CV163=2 Leslie S-2M
CV163=3 Leslie S-3K
CV163=4 Leslie S-3L
CV163=5 Leslie S-5T
CV163=6 Nathan M-3
CV163=7 Nathan M-3H
CV163=8 Nathan M-5
CV163=9 Nathan P-5-OC
CV163=10 Nathan P-5-R24-OC
CV163=11 Nathan P-3-OC
CV163=12 Nathan P-3-R4-OC
CV163=13 Nathan P-5A-OC
CV163=14 Wabco E-2
EMD 1st Generation Bell Template Pack 1
Bells (SoundCV10):
CV164=0 EMD 8475495 Steel Bell 006
CV164=1 EMD 8004156 Bronze Bell 001
CV164=2 UKM B443 Steel Bell 003
CV164=3 Graham-White E-Bell 003
CV164=4 EMD 8004156 Bronze Bell 002
CV164=5 WRRS 222 M-Bell End 001
Auto Bell:
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
1st Generation Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe
CV165=1 Cast Iron Shoe
EMD 1st Generation Air Dryer Template Pack 1
Air Dryer (SoundCV12)
CV166=0 F7A Air Dryer 1
CV166=1 GP7 Air Dryer 1
CV166=1 GP7U Air Dryer 1
CV166=1 GP7U Air Dryer 2
Basis File - S0599 Hide description more…
H0 N XL L M4
- Article numbers
- 96428, 96428.2
- Last change
- 8/8/2026
- Manufacturer
- Atlas
Atlas HO SD35 H0 N XL L M4
- Article numbers:99442, 99442.1
- Last change: 8/8/2026
- Manufacturer: Atlas
Atlas HO Scale SD35 - 58429 LokSound 5 DCC 21-pin
99442 - Short Hood Forward
99442.1 - Long Hood Forward
The 567 prime mover is a line of medium-speed diesel engines manufactured by GM Electro-Motive Division. They were used in many EMD locomotives from 1938-1966 when it was replaced by the EMD 645. The 567 proved to be exceptionally successful in passenger, switching, freight, marine and stationary services. The 16 cylinder 567E4 variation was used in the following...
Locomotives:
GP35, SD35, SDP35
Recorded from a EMD GP35
This project is a normal idle version. It has a single turbo early exhaust stack.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
Prime mover volume selection mode. By default the prime mover has volume dynamics. Meaning idle is soft while notch 8 is loud. This is very prototypical. The next option is volume maxed out. Meaning idle and notch 8 are the same volume. This is more suitable for people who like it loud.
Change the sound configuration of the prime mover sound slot 1
CV31 = 16, CV32 = 1
----------------------
CV263 = 0 Prime Mover Dynamic Volume Control
CV263 = 1 Prime Mover Max Volume
1st Generation Horn Pack 2
Horns (SoundCV9):
CV163=0 Leslie S-3E
CV163=1 Leslie S-3K-R
CV163=2 Leslie S-3L-R
CV163=3 Leslie S-5T-F
CV163=4 Leslie S-5T-R
CV163=5 Leslie S-5T-RRO
CV163=6 Leslie SL-4T
CV163=7 Nathan K-5LA
CV163=8 Nathan M-3-HR2 (Temp Nathan M-3-H)
CV163=9 Nathan M-3-R1
CV163=10 Nathan M3RT1
CV163=11 Nathan M-5-R24 (Temp Nathan M-5)
CV163=12 Wabco A2
EMD 1st Generation Bell Template Pack 2
Bells (SoundCV10):
CV164=0 EMD 8004156 Bronze Bell 011
CV164=1 EMD 8475495 Steel Bell 007
CV164=2 EMD 8004156 Bronze Bell 012
CV164=3 EMD 8475495 Steel Bell 009
CV164=4 EMD 8004156 Bronze Bell 013
CV164=5 EMD 8475495 Steel Bell 010
Auto Bell:
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
1st Generation Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe
CV165=1 Cast Iron Shoe
EMD 1st Generation Air Dryer Template Pack 2
Air Dryer (SoundCV12)
CV166=0 GP35 Air Dryer 1
CV166=1 GP35 Air Dryer 2
CV166=1 GP35R Air Dryer 1
CV166=1 GP39V Air Dryer 1
S0773 - Basis File Hide description more…
H0 N XL L M4
- Article numbers
- 99442, 99442.1
- Last change
- 8/8/2026
- Manufacturer
- Atlas
Atlas HO ALCO C420 H0 N XL L M4
- Article numbers:99443.1, 99443.2, 99443.3, 99443.4, 99443.5
- Last change: 8/7/2026
- Manufacturer: Atlas
Atlas HO Alco C420 - 58429 LokSound 5 DCC 21-pin
99443.1 - Apache / Nickel Plate Road / Nofolk & Western
99443.2 - Conrail / D&H / Detroit & Mackinac / FUS / Lehigh Valley / NdeM
99443.3 - Erie Mining CO
99443.4 - L&N "Family Lines"
99443.5 - Monon
The ALCO 251 prime mover was the most popular and abundant prime mover ever made by the company. While it proved to be quite successful, it sadly outlived its original manufacturer, ALCO who closed their doors in 1969. The 251 prime mover is actually still available to purchase today from Fairbanks Morse for use in Marine, Generator, and locomotive uses.
The 12cyl 251C can be found in the following Locomotives:
RS-32, C420, M420, M420B, M420R, M420TR, HR-412, M424, 45 Class, 442 Class, 600 Class, 700 Class, A-321
The 2000 Horsepower 12cyl 251C version was extremely close to 251B in the way that is sounded. The 1800 horsepower 12cyl version of the 251B could be found in the following locomotives:
RS-11, RSD-12, RS-18, RS-36, FPA-4, FPB-4, RSC-14, FD-6, FD-7, FD-9, RSD-16, DL-560, 44 Class, 930 Class
The 12cyl 251 was also used in many rebuilt locomotives including:
RS-3m, C424m, and others...
Recorded from a ALCO C-420
This project is a normal idle version. It has a single exhaust stack.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
Prime mover volume selection mode. By default the prime mover has volume dynamics. Meaning idle is soft while notch 8 is loud. This is very prototypical. The next option is volume maxed out. Meaning idle and notch 8 are the same volume. This is more suitable for people who like it loud.
Change the sound configuration of the prime mover sound slot 1
CV31 = 16, CV32 = 1
----------------------
CV263 = 0 Prime Mover Dynamic Volume Control
CV263 = 1 Prime Mover Max Volume
Atlas ALCO C420 Horn Pack
Horns (SoundCV9):
CV163=0 Leslie A-125
CV163=1 Leslie A-200
CV163=2 Leslie S-2M
CV163=3 Leslie S-3K
CV163=4 Leslie S-3L
CV163=5 Leslie S-5T
CV163=6 Nathan M-3
CV163=7 Nathan M-3H
CV163=8 Nathan M-5
CV163=9 Nathan P-5-OC - Default
CV163=10 Nathan P-5-R24-OC
CV163=11 Nathan P-3-OC
CV163=12 Nathan P-3-R4-OC
CV163=13 Nathan P-5A-OC
CV163=14 Wabco E-2
CV163=15 Wabco A-2
Atlas ALCO Bell Template Pack
Bells (SoundCV10):
CV164=0 ALCO Bronze Bell 003 - Default
CV164=1 ALCO Bronze Bell 005
CV164=2 ALCO Bronze Bell 006
CV164=3 ALCO Bronze Bell 010
Auto Bell:
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
1st Generation Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe #1
CV165=1 Cast Iron Shoe #1
ALCO Air Dryer Template Pack 1
Air Dryer (SoundCV12)
CV166=0 S-1 Air Dryer 1
CV166=1 C-425 Air Dryer 1
CV166=2 RS-18 Air Dryer 1
CV166=3 RS-18 Air Dryer 2
S0722 - Basis File Hide description more…
H0 N XL L M4
- Article numbers
- 99443.1, 99443.2, 99443.3, 99443.4, 99443.5
- Last change
- 8/7/2026
- Manufacturer
- Atlas
InterMountain HO GP10 H0 N XL L M4
- Article numbers:16402.1, 16402.2
- Last change: 8/6/2026
- Manufacturer: InterMountain
InterMountain GP10 - 58429 LokSound 5 DCC 21-pin
16402.1 - w/Grya Light
16402.2 - Non-Grya Light
The Paducah GP10s were the result of a rebuild program upgrading GP7, GP8 and GP18 EMD locomotives. Unlike the GP16 program which recieved 645 power assemblies the GP10s retained a 567 16cyl prime mover. Now using a 567C block, a 4 stack exhaust was applied in most cases. Many smaller railroads still use GP10s and it was deemed a rather successful program.
Locomotives:
GP10
Recorded from a EMD GP10
This project is a normal idle version. It has 4 exhaust stacks.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
Prime mover volume selection mode. By default the prime mover has volume dynamics. Meaning idle is soft while notch 8 is loud. This is very prototypical. The next option is volume maxed out. Meaning idle and notch 8 are the same volume. This is more suitable for people who like it loud.
Change the sound configuration of the prime mover sound slot 1
CV31 = 16, CV32 = 1
----------------------
CV263 = 0 Prime Mover Dynamic Volume Control
CV263 = 1 Prime Mover Max Volume
IRC GP10 Horn Pack
Horns (SoundCV9):
CV163=0 Nathan K-5LA
CV163=1 Nathan K-3L
CV163=2 Nathan M-3
CV163=3 Nathan P-3 - Default
CV163=4 Nathan P-5-OC
CV163=5 Leslie S-5T
CV163=6 Leslie S-3L
CV163=7 Leslie RS-3L
CV163=8 Nathan K-5H
CV163=9 Leslie S-3J
CV163=10 Leslie S-3K-R
CV163=11 Leslie SL-4T
CV163=12 Leslie RS-3K-R
CV163=13 Leslie RS-3L-R
CV163=14 Leslie RSL-3L-RO
CV163=15 Leslie RS-5T-R
EMD 1st Generation Bell Template Pack 3
Bells (SoundCV10):
CV164=0 EMD 8004156 Bronze Bell 014
CV164=1 EMD 8475495 Steel Bell 013
CV164=2 EMD 8004156 Bronze Bell 015 - Default
CV164=3 EMD 8475495 Steel Bell 024
CV164=4 EMD 8475495 Steel Bell 028
CV164=5 Graham-White E-Bell 005
Auto Bell:
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
1st Generation Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe
CV165=1 Cast Iron Shoe
EMD 1st Generation Air Dryer Template Pack 4
Air Dryer (SoundCV12)
CV166=0 GP10 Air Dryer 1
CV166=1 GP10 Air Dryer 2
CV166=1 SD20 Air Dryer 1
CV166=1 SD20 Air Dryer 2
S0717 - Basis File Hide description more…
H0 N XL L M4
- Article numbers
- 16402.1, 16402.2
- Last change
- 8/6/2026
- Manufacturer
- InterMountain
Bowser HO U25B H0 N XL L M4
- Article numbers:99498
- Last change: 8/6/2026
- Manufacturer: Bowser
Bowser HO Scale U25B - 58429 LokSound 5 DCC 21-pin
The GE FDL-16 prime mover was first used in 1959 in the General Electric U25B locomotive. Over the years little changed in terms of sound until the "Dash-8" series of GE locomotives was introduced. Known for their throaty chug and shaft driven compressor (rather than the more modern “Whoop” electric compressor).
Recorded from a GE U25B
This project is a normal idle version. It has a single early exhaust stack.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
1st Generation Horn Pack 2
Horns (SoundCV9):
CV163=0 Leslie S-3E
CV163=1 Leslie S-3K-R
CV163=2 Leslie S-3L-R - Default
CV163=3 Leslie S-5T-F
CV163=4 Leslie S-5T-R
CV163=5 Leslie S-5T-RRO
CV163=6 Leslie SL-4T
CV163=7 Nathan K-5LA
CV163=8 Nathan M-3-HR2 (Temp Nathan M-3-H)
CV163=9 Nathan M-3-R1
CV163=10 Nathan M3RT1
CV163=11 Nathan M-5-R24 (Temp Nathan M-5)
CV163=12 Wabco A2
CV163=13 Nathan P-5-R24
GE U-Boats Bell Template Pack 1
Bells (SoundCV10):
CV164=0 GE M 6731022A Steel Bell 004 - Default
CV164=1 GE M 6731022A Steel Bell 005
CV164=2 GE M 6731022A Steel Bell 009
CV164=3 GE M 6731022A Steel Bell 021
Auto Bell: - Default = OFF
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
1st Gereration Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe #1 - Default
CV165=1 Cast Iron Shoe #1
GE U-Boats Air Dryer Template Pack 1
Air Dryer (SoundCV12)
CV166=0 U23B Air Dryer 1 - Default
CV166=1 U23B Air Dryer 2
CV166=2 U30C Air Dryer 1
CV166=3 U36B Air Dryer 1 Hide description more…
H0 N XL L M4
- Article numbers
- 99498
- Last change
- 8/6/2026
- Manufacturer
- Bowser
Atlas N ALCO S-2 / S-4 H0 N XL L M4
- Article numbers:91845
- Last change: 8/6/2026
- Manufacturer: Atlas
Atlas N Scale S-2 / S-4
The ALCO 539 engine was developed in response to the perceived drawback that ALCO's line of diesel switchers had a restricted field of vision because of the high hood. Both Baldwin and EMC were offering diesel switchers with a lower engine hood that the trainmen could see over.
The 539T was equipped with the Buchi turbocharger, being made under license by the Elliott Manufacturing Company of Jeannette, Pennsylvania. The first 539T engines were used in S-2 switchers and DL-105 passenger locomotives built in September 1940.
ALCO Locomotives:
S-2, S-4, RS-1, RSC-1, RSD-1, DL-105, DL-107, DL-108, DL-109, DL-110
MLW Locomotives:
S-2, S-4, S-7, S-12, RS-1, RSC-13
Recorded from a ALCO S-2
This project is a normal idle version. It is an air throttle version. It has a single exhaust stack.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
Prime mover volume selection mode. By default the prime mover has volume dynamics. Meaning idle is soft while notch 8 is loud. This is very prototypical. The next option is volume maxed out. Meaning idle and notch 8 are the same volume. This is more suitable for people who like it loud.
Change the sound configuration of the prime mover sound slot 1
CV31 = 16, CV32 = 1
----------------------
CV263 = 0 Prime Mover Dynamic Volume Control
CV263 = 1 Prime Mover Max Volume
1st Generation Switcher Horn Pack 1
Horns (SoundCV9):
CV163=0 Handcock 4700 Whistle
CV163=1 Leslie A-125
CV163=2 Leslie A-200
CV163=3 Leslie S-25
CV163=4 Leslie S-2M
CV163=5 Leslie S-3K
CV163=6 Leslie S-3L
CV163=7 Nathan M-3
CV163=8 Nathan M-5
CV163=9 Nathan P-2
CV163=10 Nathan P-3-OC
CV163=11 Nathan P-5-OC
CV163=12 Wabco A-2
CV163=13 Wabco AA-2
CV163=14 Wabco E-2
CV163=15 Nathan K-3L
ALCO Bell Template Pack 3
Bells (SoundCV10):
CV164=0 ALCO Bronze Bell 004
CV164=1 ALCO Bronze Bell 007
CV164=2 ALCO Bronze Bell 009
CV164=3 ALCO Bronze Bell 012
CV164=4 ALCO Bronze Bell 013
Auto Bell:
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
Switcher Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe #1
CV165=1 Cast Iron Shoe #1
ALCO Air Dryer Template Pack 1
Air Dryer (SoundCV12)
CV166=0 S-1 Air Dryer 1
CV166=1 C-425 Air Dryer 1
CV166=2 RS-18 Air Dryer 1
CV166=3 RS-18 Air Dryer 2
S0511 - Basis File
91845 - Atlas N Scale S-2 / S-4 Project File Hide description more…
H0 N XL L M4
- Article numbers
- 91845
- Last change
- 8/6/2026
- Manufacturer
- Atlas
Atlas HO AEM7 / ALP44 H0 N XL L M4
- Article numbers:16448.1, 16448.2
- Last change: 7/6/2026
- Manufacturer: Atlas
Atlas HO Amtrak AEM7 / NJT ALP44 - 58429 LokSound 5 DCC 21-pin
16448.1 - Amtrak AEM7
16448.2 - NJT ALP44
Between 1978 and 1988, Amtrak acquired 65 AEM-7 electric locomotives to replace the aging GG1 and the less successful E60 locomotives in express passenger service. The compact four-axle locomotive was based on the Swedish ASEA Rc4 and had a power output of 5200 kW. With a top speed of 201 km/h, these locomotives were significantly faster than their European counterparts, which were also equipped with thyristor control. Starting in 1999, the original ASEA DC motors were replaced with AC motors from Alstom on 29 of the locomotives. These were then designated AEM-7AC. The SEPTA railroad company intended to modernize its eight AEM-7 locomotives, but only one, designated ALP-44, was ever completed. Two of the AEM-7 locomotives retired from Amtrak in 2018 were transferred to Caltrain in California.
Atlas AEM7/ALP44 Horn Pack
Horns (SoundCV9):
CV163=0 Nathan K-5LA
CV163=1 Nathan K-5LA Ed2
CV163=2 Nathan K-5LA Ed3
CV163=3 Nathan K-5LA Ed4
CV163=4 Nathan K-5LA Ed5
CV163=5 Nathan K-5LA (NJT)
CV163=6 Nathan K-5LA (MARC)
CV163=7 Nathan K-5LA (AMTK NPCU)
CV163=8 Nathan K-5L
CV163=9 Nathan K-5LA Ed6 - Default
Atlas AEM7/ALP44 Bell Pack
Bells (SoundCV10):
CV164=0 EMD 8004156 Bronze Bell 009
CV164=1 EMD 8475495 Steel Bell 078
CV164=2 EMD 8004156 Bronze Bell 023
CV164=3 EMD 8475495 Steel Bell 079
CV164=4 EMD 8004156 Bronze Bell 057 - Default
CV164=5 Graham-White E-Bell 004
Auto Bell:
Many modern locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot be bypassed. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV311 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 68
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV311 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc... Hide description more…
H0 N XL L M4
- Article numbers
- 16448.1, 16448.2
- Last change
- 7/6/2026
- Manufacturer
- Atlas
Piko KM ML 4000 H0 N XL L M4
- Article numbers:16460
- Last change: 4/14/2026
- Manufacturer: Piko
Piko KM ML4000 (SP9001) - 58412 LokSound 5 PluX22
In 1959, the two US railroad companies Denver & Rio Grande Western D&RGW and Southern Pacific SP each ordered three mainline diesel locomotives from the German manufacturer Krauss-Maffei. Contrary to US practice, these six-axle locomotives featured diesel-hydraulic drive technology. The two medium-speed, sixteen-cylinder Maybach MD 870 engines, equipped with exhaust gas turbochargers and intercoolers, each produced 1470 kW at 1585 rpm, the same engines already used in the pre-production locomotives of the DB Class V160. Voith L830rU transmissions, similar to those used in the production V160 locomotives, were installed. The maximum speed was 113 km/h. The two compressors for compressed air generation were US-made Gardner Denver products, driven by the diesel engines and therefore running at excessively high speeds. The fact that the locomotives, considered the most powerful single-frame diesel locomotives in the world at the time, were not destined for lasting success was due to the excessive demands of the dispatchers, who constantly sent the ML4000 out on the line at maximum load. Nevertheless, the six pre-production locomotives were followed by an order for 15 production locomotives with a completely different hood-unit design. SP retired its last Hydraulics locomotives in 1968.
This project is for the PIKO model (KM ML 4000 SP 9001) including all light functions.
These CVs were changed in the SUSI module to make the light functions work:
CV1021=2
CV983=1
CV985=0
CV987=1
CV989=0
CV1021=3
CV983=16
CV987=16
CV1000=64
CV1004=64
CV1021=4
CV982=32
CV986=32
CV1021=7
CV1001=2
CV1005=2
Horn:
F2 – Activates the air horn (5 different horns selectable with CV164 values 0-4)
CV164=0 KM ML 4000
CV164=1 Nathan P-3-R4 (Default)
CV164=2 Nathan P-3
CV164=3 Nathan P-3-R1
CV164=3 Nathan P-3-R2
Brake functions:
F16 – Dynamic braking with brake fan sound. Simulates a downhill run (speed reduction adjustable with CV181 and CV184). The locomotive significantly reduces its speed.
F17 – Brake Function 2: The locomotive brakes slowly to a standstill with brake valve sound.
Heavy Load Operation:
F29 – Activates heavy load operation. Acceleration now takes noticeably longer, and the diesel engine works harder.
Deactivate Brake Sound:
F30 – Deactivates the brake squeal when the train stops. (4 different brake sounds selectable with CV162 values 0-3)
Basis File - S0046 Hide description more…
H0 N XL L M4
- Article numbers
- 16460
- Last change
- 4/14/2026
- Manufacturer
- Piko
Atlas GE 8-40C H0 N XL L M4
- Article numbers:90901.1, 90901.2
- Last change: 4/14/2026
- Manufacturer: Atlas
Atlas N 8-40C - 58925 LokSound 5 Nano DCC
90901.1 - Ditch Lights Alternate Flash w/Horn
90901.2 - Ditch Lights No Flash w/Horn
In the Mid 1980s GE changed it's 16cyl FDL design to include a different exhaust silencer, a new electric compressor often known as the "Whoop compressor" and changed some of the electronics of their locomotives. These differences among a few other led to a distinct change in the sounds from the GE 16cyl FDL often found from the U25Bs on through the Dash-7 series of the Locomotives.
AC44C6M, AC44C4M, Dash 8-39B, Dash 8 40-B, Dash 8-40BW, Dash 8-39C, Dash 8-40C, Dash 8-40CM, Dash 8-40CW, Dash 8-41CW, Dash 8-44CW, C38EMi, C38AChe, AC4400CW
This project has an automatic low & high idle. It has a single late (silenced) exhaust stack.
File also contains an "Isolation Switch" Mode on F15 when Standing Still.
Pressing F15 while not moving will lower the prime mover and lock the motor. F15 must be turned off to begin moving.
Another Mode is "Reverser In Center Position". When pressing F24 while stopped, the motor will lock so you can throttle through the notches like the prototype in neutral. F24 must be turned off to begin moving.
This project has "Run 8" mode. When turning on F26 with F28 off, the prime mover goes to run 8. Turning off F26 returns the prime mover sounds back to normal mode.
This project has "Coast" mode. When turning on F27 with F28 off, the prime mover goes to idle for coasting purposes. Turning off F27 returns the prime mover sounds back to normal mode.
You can still use F26 and F27 for manual notching. You have to keep both F26 and F27 off before pressing F28 to turn on manual notching. Once F28 is on, you can use F26 to notch up and F27 to notch down. F26, F27, and F28 must be turned off to return to normal mode.
This project has "Load" mode. When turning on F29 with F15, F24, F26, F27, F28 off, the prime mover goes into load mode. While you are using load mode, the prime mover will notch up 1 or more notches based on primary load settings(CV104). The throttle notches up using speed instead of requested speed while using the load feature. F29 must be turned off to return to normal mode.
Prime mover volume selection mode. By default the prime mover has volume dynamics. Meaning idle is soft while notch 8 is loud. This is very prototypical. The next option is volume maxed out. Meaning idle and notch 8 are the same volume. This is more suitable for people who like it loud.
Change the sound configuration of the prime mover sound slot 1
CV31 = 16, CV32 = 1
----------------------
CV263 = 0 Prime Mover Dynamic Volume Control
CV263 = 1 Prime Mover Max Volume
This file is also equipped with a Smart Start feature that cycles the prime mover on and off at intervals of your choice if the throttle is left at Idle and the loco is stopped.
Smart Start (Sound CV14):
CV168=0 No Smart Start Cycle - Default
CV168=1 - 3 Minute Cycle
CV168=2 - 6 Minute Cylcle
CV168=3 - 9 Minute Cylcle
CV168=4 - 12 Minute Cylcle
Etc.....
CV168=255 - 765 Minute Cycle
3rd Generation Horn Pack 1
Horns (SoundCV9):
CV163=0 Leslie RS-3L
CV163=1 Leslie RS-5T-RRO
CV163=2 Nathan K-2H
CV163=3 Nathan K-3HL
CV163=4 Nathan K-3L
CV163=5 Nathan K-3LA
CV163=6 Nathan K-5HL-R2
CV163=7 Nathan K-5H-R24
CV163=8 Nathan K-5L
CV163=9 Nathan K-5LA
CV163=10 Nathan K-5LA-R24
CV163=11 Nathan K-5LLA-R1L
CV163=12 Nathan K-5L-R24
CV163=13 Nathan P-3
CV163=14 Nathan P-5-R24
GE Modern Bell Template Pack 1
Bells (SoundCV10):
CV164=0 GE M 6731022A Steel Bell 026
CV164=1 GE M 6731022A Steel Bell 028
CV164=2 GE M 6731022A Steel Bell 030
CV164=3 Graham-White E-Bell 001
CV164=4 Graham-White E-Bell 002
CV164=5 Graham-White E-Bell 008
Auto Bell:
Many Second and Third Generation locomotives have been fitted with an Automatic Bell that is triggered when the horn is blown. In MANY cases this cannot even be bypassed on modern locos. Before the FRA mandated this feature on new locomotives the bell was of course turned on and off separately. Some locomotives were delivered with a manual bell and have been converted to an automatic bell. This creates a challenge in sound file creation.
We realize that not every loco with a particular prime mover had this feature. As such we have built in an option to turn the feature on and off. We will set the default in the file to be what is most appropriate for the particular file.
To turn the feature OFF - Auto Bell OFF:
1. Remove the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 4
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 0
To turn the feature ON - Auto Bell ON:
1. ADD the Auto bell sound slot from the function mapping chart
CV31 = 16, CV32 = 8
----------------------
CV311 = 12
2. Change the sound configuration of the Auto bell sound slot
CV31 = 16, CV32 = 1
----------------------
CV287 = 1
Auto Bell Timer:
The Bell timer is amount of time the bell will play after the horn if the auto timer is active. The timer is broken down into 1/4 of a second increments.
CV169=4 - 1 Second
CV169=8 - 2 Seconds
CV169=12 - 3 Seconds
CV169=16 - 4 Seconds
CV169=20 - 5 Seconds - Default
Etc...
3rd Generation Brake Squeal Template Pack 1
Brake Squeal (SoundCV11)
CV165=0 Composition Shoe #1
CV165=1 Composition Shoe #2
GE Modern Air Dryer Template Pack 1
Air Dryer (SoundCV12)
CV166=0 AC4400CW Air Dryer 1
CV166=1 AC4400CW Air Dryer 2
CV166=2 AC4400CW Air Dryer 3
CV166=3 E4C6T Air Dryer 1
S0772 - Basis File
90901.2 - Atlas Project File Hide description more…
H0 N XL L M4
- Article numbers
- 90901.1, 90901.2
- Last change
- 4/14/2026
- Manufacturer
- Atlas
License Agreement
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3. INTELLECTUAL PROPERTY RIGHTS
You acknowledge that all intellectual property rights in the Content are and shall remain vested in ESU and its licensors. You undertake not to interfere with or diminish, whether by act or omission, the rights, title and interest in the Content of ESU and its licensors. You may be held responsible by ESU and/or any of its licensors for any infringement of any intellectual property rights in the Content. For the avoidance of doubt, provided that you comply with the terms of this Agreement, ESU shall not claim ownership of the intellectual property rights in any compositions created by your use of the Content.4. TERM AND TERMINATION
This Agreement is effective from the first date you install the Content. The rights granted to you under this Agreement shall terminate if you fail to abide by its terms. Upon such termination you agree to destroy the Content including any Content stored on the hard disk of any computer under your control. You may terminate this Agreement at any time by destroying or erasing all your copies of the Content. Any termination of this Agreement (howsoever occasioned) shall not affect any accrued rights or liabilities of you or ESU nor shall it affect the coming into force or the continuance in force of the provisions of Clauses 2, 3, 5 and 6 and any provision hereof which is by implication intended to come into or continue in force on or after such termination.5. NO WARRANTIES
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, ESU AND ITS LICENSORS PROVIDE THE CONTENT "AS IS" AND ESU EXCLUDES ON BEHALF OF ITSELF AND ITS LICENSORS, ALL CONDITIONS, TERMS, REPRESENTATIONS (OTHER THAN FRAUDULENT REPRESENTATIONS) AND WARRANTIES RELATING TO THE CONTENT, WHETHER IMPOSED BY STATUTE OR BY OPERATION OF LAW OR OTHERWISE, INCLUDING BUT NOT LIMITED TO, IMPLIED WARRANTIES OF SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. NEITHER ESU NOR ITS LICENSORS WARRANT THAT THE OPERATION OF THE CONTENT WILL BE UNINTERRUPTED, ERROR FREE, VIRUS FREE OR MEET YOUR SPECIFIC REQUIREMENTS. YOU MAY HAVE OTHER RIGHTS THAT VARY FROM JURISDICTION TO JURISDICTION.6. ESU's LIABILITY
Neither ESU nor its licensors shall have any liability to you for any loss or damage caused directly or indirectly in connection with the Content, any part thereof or this Agreement, except to the extent that such liability cannot be lawfully excluded. In any case, neither ESU nor its licensors shall be liable for any loss of business, data, profits, savings, or any other special, incidental, consequential, indirect or economic loss whatsoever even if such losses were contemplated at the date of this Agreement.7. GENERAL
7.1 You acknowledge that damages alone might be insufficient remedy for any breach of the terms of this Agreement and that the remedies of injunction, specific performance or other equitable relief would be suitable remedies in the event of any breach or threatened breach of this Agreement.7.2 You may not assign or otherwise transfer all or any part of this Agreement or the rights granted to you hereunder.
7.3 ESU is not obliged to provide any maintenance, technical support or upgrades to you.
7.4 You agree to comply with all applicable import and export regulations and acknowledge that you have the responsibility for obtaining all necessary licenses to export, re-export, transfer or import the Content.
7.5 This Agreement constitutes the entire agreement between you and ESU with respect to the subject matter hereof and supersedes all prior agreements, arrangements and understandings between the parties and constitutes the entire agreement between the parties relating to such subject matter hereof. No addition to or modification of any provision of this Agreement shall be binding upon ESU and you unless made by a written instrument signed by a duly authorized representative of ESU and you.
7.6 No forbearance, delay or indulgence by either party in enforcing the provisions of this Agreement shall prejudice or restrict the rights of that party nor shall any waiver of its rights operate as a waiver of any subsequent breach and no right, power or remedy herein conferred upon or reserved for either party is exclusive of any other right, power or remedy available to that party and each such right, power or remedy shall be cumulative.
7.7 Notwithstanding that the whole or any part of any provision of this Agreement may prove to be illegal or unenforceable the other provisions of this Agreement and the remainder of the provision in question shall remain in full force and effect.
If you download the designated file, you agree to be legally bound by the license given above.