SoundTraxx Decoder Selector

Welcome to the SoundTraxx Decoder Selector. This section will assist you in selecting the correct SoundTraxx Digital Sound Decoder for your locomotive. Start with the scale you model and then find your locomotive based on it's manufacturer.

This is an ongoing improvement, so if you don’t see your particular model, please check back from time to time. For more information regarding decoder installations, please contact our Support Staff.

N Scale

Athearn

Model Tsunami2 | Part No. Speaker/Baffle Kit #  
Steam:
UP Challenger 4-6-6-4 TSU-1100 | 884006 comes with loco  
UP Big Boy 4-8-8-4 TSU-1100 | 884006 comes with loco  
Diesel:
EMD FP45 TSU-1100 | 885021    
EMD F45 TSU-1100 | 885021    
EMD F59PHI TSU-1100 | 885021    
EMD SD70 TSU-1100 | 885001    
EMD SD75 TSU-1100 | 885001    

Atlas Model Railroad Co.

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Diesel:
ALCO C-628 TSU-1100 | 885003    
ALCO C-420 TSU-1100 | 885003    
ALCO C-630 TSU-1100 | 885003    
ALCO RS-1 TSU-1100 | 885003    
ALCO RS-3 TSU-1100 | 885003    
ALCO RSD-4 TSU-1100 | 885003    
ALCO RSD-5 TSU-1100 | 885003    
ALCO RS-11 TSU-1100 | 885003    
FM Train Master TSU-1100 | 885004    
FM H15-44 TSU-1100 | 885004    
FM H16-44 TSU-1100 | 885004    
EMD GP7 TSU-1100 | 885001    
EMD GP9 TSU-1100 | 885001    
EMD GP15 TSU-1100 | 885021    
EMD GP30 TSU-1100 | 885001    
EMD GP35 TSU-1100 | 885001    
EMD GP-38 TSU-1100 | 885001    
EMD GP38-2 TSU-1100 | 885001    
EMD GP40 TSU-1100 | 885001    
EMD GP40-2 TSU-1100 | 885001    
EMD MP15 TSU-1100 | 885021    
EMD SD7 TSU-1100 | 885001    
EMD SD9 TSU-1100 | 885001    
EMD SD24 TSU-1100 | 885001    
EMD SD26 TSU-1100 | 885001    
EMD SD35 TSU-1100 | 885001    
EMD SD50 TSU-1100 | 885021    
EMD SD60 TSU-1100 | 885021    
GE B23-7 TSU-1100 | 885002    
GE B30-7 TSU-1100 | 885002    
GE B36-7 TSU-1100 | 885002    
GE Dash 8-40B TSU-1100 | 885002    
GE Dash 8-40BW TSU-1100 | 885002    
GE Dash 8-40BHW TSU-1100 | 885002    
GE Dash 8-32BHW TSU-1100 | 885002    
GE U23-B TSU-1100 | 885002    
GE U25-B TSU-1100 | 885002    
Baldwin VO-1000 TSU-1100 | 885004    

Bachmann

Model Tsunami2 | Part No. Speaker/Baffle Kit #  
Spectrum Locomotives:
Steam:
USRA 4-8-2 Heavy Mountain TSU-1100 | 884006 810112
Norfolk & Western Class J 4-8-4 TSU-1100 | 884006 810112
Baldwin 2-8-0 Consolidation TSU-1100 | 884006    
Baltimore & Ohio EM-1 2-8-8-4 TSU-1100 | 884006 810089  
Diesel:
GE Dash 8-40CW TSU-1100 | 885002 810155  
GE Dash 8-40C TSU-1100 | 885002 810155  
EMD SD45 TSU-1100 | 885021 810155  
EMD F7A Units TSU-1100 | 885001 810155  
EMD F7B Units TSU-1100 | 885001 810155  

Con-Cor

Model Tsunami2 | Part No. Speaker/Baffle Kit #  
Steam:
SP GS-4 TSU-1100 | 884006 810112
USRA Heavy 2-10-2 TSU-1100 | 884006 810112  
Diesel/Rail Bus:
Pioneer Zephyr TSU-1100 | 885001 810112  
UP M-10000 TSU-1100 | 885001 810112  
ALCO PA-1 TSU-1100 | 885003    

Intermountain Railways

Model Tsunami2 | Part No. Speaker/Baffle Kit #  
Steam:
SP AC-12 Cab Forward TSU-1100 | 884006 810112
Diesel:
EMD FP-7 TSU-1100 | 885001    
EMD F3 TSU-1100 | 885001    
EMD F7 TSU-1100 | 885001    
EMD FT TSU-1100 | 885001    
EMD SD40T-2 TSU-1100 | 885001    
EMD SD45T-2 TSU-1100 | 885021    
EMD SD45-2 TSU-1100 | 885021    

Kato

Model Tsunami2 | Part No. Speaker/Baffle Kit #  
Steam:
SP GS-4 TSU-1100 | 884006 810112
UP FEF-3 TSU-1100 | 884006 810112  
USRA 2-8-2 Mikado TSU-1100 | 884006 810112  
Diesel:
ALCO PA-1 TSU-1100 | 885003    
ALCO PB-1 TSU-1100 | 885003    
EMD E8 TSU-1100 | 885001 810089  
EMD E9 TSU-1100 | 885001    
EMD F3 TSU-1100 | 885001    
EMD F7 TSU-1100 | 885001    
EMD F40PH TSU-1100 | 885001    
EMD SD40 TSU-1100 | 885001    
EMD SD40-2 TSU-1100 | 885001    
EMD SD70ACe TSU-1100 | 885001    
EMD SD70MAC TSU-1100 | 885001    
GE AC4400CW TSU-1100 | 885002    
GE C44-9W “Dash 9” TSU-1100 | 885002    
GE P42 “Genesis” TSU-1100 | 885002    
GG1 TSU-1100 | 886001    

ScaleTrains.com

Model Tsunami2 | Part No. Speaker/Baffle Kit #  
Diesel:
UP Big Blow GTEL (A unit) TSU-1100 | 885004 810154  
UP Big Blow GTEL (B unit) TSU-1100 | 885004 810154  

Walthers/Proto/Life-Like

Model Tsunami2 | Part No Speaker/Baffle Kit #  
Steam:
2-8-8-2 TSU-1100 | 884006 810112
Diesel:
FM C-Liner TSU-1100 | 885004    
ALCO C-424 TSU-1100 | 885003    
ALCO PA-1 TSU-1100 | 885003    
ALCO RS-2 TSU-1100 | 885003    
EMD E6 TSU-1100 | 885001    
EMD E7 TSU-1100 | 885001    
EMD E8 TSU-1100 | 885001    
EMD E9 TSU-1100 | 885001    
EMD F40PH TSU-1100 | 885001    
EMD GP18 TSU-1100 | 885001    
EMD GP20 TSU-1100 | 885001    
EMD GP38-2 TSU-1100 | 885001    
EMD GP60 TSU-1100 | 885021    

HO Scale (HOn3)

Athearn

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Genesis - Steam:
4-6-6-4 Challenger (2018 & Newer) TSU-21PNEM | 884008 ECO-21PNEM | 881006 810153 / 810110
4-6-6-4 Challenger (2017 & Older) TSU-2200 | 884007   810153 / 810110
4-8-8-4 Big Boy (2018 & Newer) TSU-21PNEM | 884008 ECO-21PNEM | 881006 810153 / 810110
4-8-8-4 Big Boy (2017 & Older) TSU-2200 | 884007   810153 / 810110
FEF-2 & FEF-3 4-8-4 (2018 & Newer) TSU-21PNEM | 884008 ECO-21PNEM | 881006 810153 / 810110
FEF-2 & FEF-3 4-8-4 (2017 & Older) TSU-2200 | 884007   810153 / 810110
2-8-2 Mikado TSU-2200 | 884007   810153
4-6-2 Pacific TSU-2200 | 884007   810153
MT-4 4-8-2 Mountain TSU-2200 | 884007   810153 / 810110
Genesis - Diesel:
EMD DDA40X TSU-PNP | 885013   810113
EMD F2 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD F3 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD F7 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD F9 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD F45 TSU-PNP | 885024 ECO-PNP | 882004 810153 / 810110
EMD FP45 TSU-PNP | 885024 ECO-PNP | 882004 810153 / 810110
EMD GP7 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD GP7u (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD GP9 (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD GP9 (2017 & Older) TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD GP9R (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD GP9B (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD GP38-2 TSU-PNP | 885013   810113
EMD GP40-2 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD GP40P-2 (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD GP50 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD MP15AC TSU-2200 | 885022   810113
EMD SD40-2 (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD SDP40F TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD SDP45 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD SD45-2 TSU-PNP | 885024 ECO-PNP | 882004 810153
EMD SD60 TSU-PNP | 885024 ECO-PNP | 882004 810153
EMD SD60E TSU-21PNEM | 885009 ECO-21PNEM | 882006 810153
EMD SD70 (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
EMD SD70 (2017 & Older) TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD70ACe (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810153
EMD SD70ACe (2017 & Older) TSU-PNP | 885013   810153
EMD SD70M TSU-PNP | 885013 ECO-PNP | 882004 810153
EMD SD70M-2 (2018 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810153
EMD SD70M-2 (2017 & Older) TSU-PNP | 885013   810153
EMD SD70MAC TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD75 TSU-PNP | 885013 ECO-PNP | 882004 810113
GE ES44AC/DC (2018 & Newer) TSU-21PNEM | 885010   810153
GE ES44AC/DC (2017 & Older) TSU-PNP | 885014   810153
Ready To Roll - Diesel:
ALCO RS-3 TSU-PNP | 885015 ECO-PNP | 882004 810113
EMD F7 TSU-2200 | 885005   810153 / 810110
EMD CF7 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SW1000 TSU-PNP | 885024   810113
EMD SW1500 TSU-PNP | 885024   810113
EMD GP35 TSU-PNP | 885013   810113
EMD GP38-2 TSU-PNP | 885013   810113
EMD GP40X TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD GP40-2 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD GP50 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD F59PHI TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD GP60 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD GP60M TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD GP60B TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD SD38 (2018 & Newer) TSU-21PNEM | 885009   810113
EMD SD38 (2017 & Older) TSU-PNP | 885013   810113
EMD SD40 (2018 & Newer) TSU-21PNEM | 885009   810113
EMD SD40 (2017 & Older) TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD40T-2 (2018 & Newer) TSU-21PNEM | 885009   810113
EMD SD40T-2 (2017 & Older) TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD40-2 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD45 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD SD45T-2 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD SD50 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD SD60 TSU-PNP | 885024 ECO-PNP | 882004 810113
GE Dash 9-44CW TSU-PNP | 885014 ECO-PNP | 882004 810129
GE AC-4400CW TSU-PNP | 885014 ECO-PNP | 882004 810129
GE P40 (AMD103) TSU-PNP | 885014 ECO-PNP | 882004 810153 / 810110
GE P42 TSU-PNP | 885014 ECO-PNP | 882004 810153 / 810110
GE P40DC TSU-PNP | 885014 ECO-PNP | 882004 810153
GE U50 TSU-2200 | 885006   810153 x 2
Roundhouse - Steam:
Since 2008, Roundhouse locomotives have been built and distributed by Athearn Trains.
Old Time 2-6-0 Mogul TSU-1100 | 884006   810153
Old Time 2-8-0 Consolidation TSU-1100 | 884006   810153
Old Time 2-8-0 American TSU-1100 | 884006   810153
Old Time 4-4-0 TSU-1100 | 884006   810153

Atlas Model Railroad Co.

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Diesel:
ALCO RS-1 (early release) TSU-PNP | 885015   810113
ALCO RS-2 TSU-2200 | 885007   810113
ALCO RS-3 (early release) TSU-PNP | 885015 ECO-PNP | 882004 810113
ALCO RS-3 (2014 release) TSU-PNP | 885015 ECO-PNP | 882004 810113
ALCO RSD-4 TSU-PNP | 885015 ECO-PNP | 882004 810113
ALCO RSD-5 TSU-PNP | 885015 ECO-PNP | 882004 810113
ALCO RS-32 TSU-PNP | 885015   810113
ALCO RS-11 TSU-PNP | 885015   810113
ALCO S-2 TSU-1100 | 885003   810154
ALCO S-4 TSU-1100 | 885003   810154
ALCO C-420 TSU-2200 | 885007   810113
ALCO C-424 TSU-2200 | 885007   810113
ALCO C-425 TSU-2200 | 885007   810115
ALCO HH-600 TSU-1100 | 885003   810113
EMD GP7 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD GP9 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD FP7 TSU-PNP | 885013 ECO-PNP | 882004 810153
EMD GP38 TSU-PNP | 885013   810113
EMD GP38-2 TSU-PNP | 885013   810113
EMD GP40 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD24 TSU-2200 | 885005   810153
EMD MP15DC TSU-PNP | 885024   810112
FM H-16-44 TSU-PNP | 885016   810113
FM Train Master (H-24-66) TSU-PNP | 885016   810153
NRE GenSet/GenSetII TSU-PNP | 885016   810113
3GS-21B TSU-PNP | 885016   810113
GE B23-7 TSU-2200 | 885006   810114 x 2
GE C30-7 TSU-PNP | 885014   810113
GE Dash 8-32BWH TSU-2200 | 885006   810153
GE Dash 8-40B TSU-2200 | 885006   810153
GE Dash 8-40C TSU-2200 | 885006   810153
GE U23B (2016 release) TSU-21PNEM | 885010   810113
GE U23B (2010 release) TSU-2200 | 885006   810114 x 2
GE U23B (2006 & earlier) TSU-PNP | 885014   810113
GE U30 TSU-PNP | 885014   810113
GE U33 TSU-PNP | 885014   810113
GE U36C TSU-PNP | 885014   810113

Bachmann

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Spectrum - Steam:
0-6-0 Saddle Tank Switcher TSU-1100 | 884006   810053
2-10-0 Russian Decapod TSU-2200 | 884007   810153 / 810110
50-Ton 2-Truck Climax TSU-1100 | 884006   810112
70-Ton 3-Truck Climax TSU-1100 | 884006   810112
70-Ton 3-Truck Shay TSU-1100 | 884006   810112
80-Ton 3-Truck Shay TSU-1100 | 884006   810112
Baldwin 2-8-0 Consolidation TSU-2200 | 884007   810153 / 810110
Baldwin 4-6-0 Ten Wheeler TSU-1100 | 884006   810153 / 810110
Heisler TSU-1100 | 884006   810154
K4 4-6-2 Pacific TSU-2200 | 884007   810153 / 810110
N&W Class J 4-8-4 TSU-2200 | 884007   810153 / 810110
Richmond 4-4-0 American TSU-1100 | 884006   810053 / 810110
SY 2-8-2 Mikado TSU-2200 | 884007   810153 / 810110
USRA 4-8-2 Heavy Mountain TSU-2200 | 884007   810153
USRA 4-8-2 Light Mountain TSU-2200 | 884007   810153 / 810110
USRA 2-10-2 TSU-2200 | 884007   810153
USRA 2-6-6-2 TSU-2200 | 884007   810153
Spectrum - Diesel:
EMD FP7 TSU-2200 | 885005   810153 / 810110
EMD F40PH (Previous Release) TSU-2200 | 885005   810153 / 810110
EMD F40PH (New Release) TSU-PNP | 885013 ECO-PNP | 882004 810103
EMD SD45 TSU-PNP | 885024 ECO-PNP | 882004 810113
GE 45-Ton Switcher TSU-1100 | 885002   810089
GE Dash 8-40C TSU-PNP | 885014 ECO-PNP | 882004 810113
GE Dash 8-40CW TSU-PNP | 885014 ECO-PNP | 882004 810113
Standard Line - Steam:
2-6-0 Mogul TSU-1100 | 884006   810153
2-8-0 Consolidation TSU-2200 | 884007   810153 / 810119
2-8-4 Berkshire TSU-2200 | 884007   810153 / 810110
2-10-4 Santa Fe TSU-2200 | 884007   810153 / 810110
SP GS-4 4-8-4 TSU-2200 | 884007   810153 / 810110
Niagara 4-8-4 TSU-2200 | 884007   810153 / 810110
SF Northern 4-8-4 TSU-2200 | 884007   810153 / 810110
USRA 0-6-0 Switcher and Sloped Tender TSU-2200 | 884007   810153
USRA 0-6-0 Switcher and Vanderbilt Tender w/smoke TSU-2200 | 884007   810153
Standard Line - Diesel:
ALCO FA-2 (DCC Ready) TSU-PNP | 885015 ECO-PNP | 882004 810153
ALCO FB-2 (DCC Ready) TSU-PNP | 885015 ECO-PNP | 882004 810153
ALCO S-4 (DCC Ready) TSU-PNP | 885015   810154
ALCO RS-3 (DCC Equipped) TSU-PNP | 885015 ECO-PNP | 882004 810089
Baldwin RF-16 Shark A Unit (DCC Equipped) TSU-PNP | 885016   810153 / 810110
Baldwin RF-16 Shark B Unit (DCC Equipped) TSU-PNP | 885016   810153 / 810110
EMD DDA40X TSU-PNP | 885013   810113
EMD F7A TSU-2200 | 885005   810153
EMD FT A Unit TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD FT B Unit TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD GP7 DCC Equipped TSU-PNP | 885013 ECO-PNP | 882004 810153
EMD GP9 DCC Equipped TSU-PNP | 885013 ECO-PNP | 882004 810153
EMD GP30 (DCC Equipped) TSU-PNP | 885013   810113
EMD GP35 (DCC Equipped) TSU-PNP | 885013   810113
EMD GP38-2 (DCC Equipped) TSU-PNP | 885013   810113
EMD GP40 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD GP50 (DCC Equipped) TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD SD40-2 (DCC Equipped) TSU-PNP | 885013 ECO-PNP | 882004 810113
FT (DCC Equipped) TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
GE 44-Ton Switcher (DCC Equipped) TSU-1100 | 885002   810112
GE 70-Ton Diesel (DCC Equipped) TSU-1100 | 885002   810112

Blackstone Models

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit#
Steam:
K-27 TSU-1100 | 884006   810115
C-19 TSU-1100 | 884006   810115

Bowser Mfg./Stewart

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit#
Diesel:
ALCO C-430 (2015 & Older) TSU-2200 | 885008   810113
ALCO C-430 (2016 & Newer) TSU-21PNEM | 885011   810113
ALCO C-628 (Stewart) TSU-PNP | 885015   810153 / 810110
ALCO C-630 (Stewart) TSU-PNP | 885015   810153 / 810110
MLW C-630M TSU-21PNEM | 885011   810113
ALCO C-636/M-636 TSU-21PNEM | 885011   810113
Baldwin AS-16/AS-616 TSU-PNP | 885016   810113
Baldwin DRS 4-4-1000/ RS-12 TSU-PNP | 885016   810113
Baldwin DRS 6-6-1500 TSU-PNP | 885016   810113
Baldwin DS 4-4-1000 (2015 & Newer) TSU-2200 | 885008   810113
Baldwin VO-1000 (2014 & Older) TSU-2200 | 885008   810113
Baldwin VO-1000 (2015 & Newer) TSU-21PNEM | 885011   810154 x 2
Baldwin VO-600 TSU-2200 | 885008   810114
Baldwin S-8/S-12 TSU-2200 | 885008   810114
EMD FT (Early - Kato Drive Units) TSU-PNP | 885013 ECO-PNP | 882004 810129
EMD F7 (Early - Kato Drive Units) TSU-PNP | 885013 ECO-PNP | 882004 810129
GMD SD40-2 TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
GMD SD40-2F TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
GE U25B (Stewart) TSU-PNP | 885014   810113
GE U25B (2015 & Newer) TSU-21PNEM | 885011   810113

Broadway Limited/Blueline

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
NYC J-1 TSU-2200 | 884007    
ATSF 4-8-4 TSU-2200 | 884007    
USRA Heavy Mikado TSU-2200 | 884007    
USRA Light Mikado TSU-2200 | 884007    
SP AC-V5 Cab Forward TSU-2200 | 884007    
NYC S1B Niagara 4-8-4 TSU-2200 | 884007    
Reading T-1 4-8-4 TSU-2200 | 884007    
C&O T-1 2-10-4 TSU-2200 | 884007    
UP Big Boy 4-8-8-4 TSU-2200 | 884007    
PRR M-1-A 4-8-2 TSU-2200 | 884007    
NYC L-4 Mohawk 4-8-2 TSU-2200 | 884007    
UP Class TTT-6 2-10-2 TSU-2200 | 884007    
N&W Class A 2-6-6-4 TSU-2200 | 884007    
Diesel:
EMD SW7 TSU-PNP | 885013    
EMD SD7 TSU-PNP | 885024 ECO-PNP | 882004  
EMD NW2 TSU-PNP | 885024    
EMD E7 TSU-PNP | 885013    
EMD SD40-2 TSU-PNP | 885013 ECO-PNP | 882004  
GE C30-7 TSU-PNP | 885014 ECO-PNP | 882004  

Con-Cor

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Diesel/Railcars:
Galloping Goose TSU-1100 | 885004   810112
Burlington Zephyr TSU-1100 | 885001   810112
Union Pacific M-10000 TSU-1100 | 885001   810112
EMD MP15DC TSU-PNP | 885024   810113

Fox Valley Models

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Diesel:
EMD GP60 TSU-21PNEM | 885023 ECO-21PNEM | 882006 810113
EMD GP60B TSU-21PNEM | 885023 ECO-21PNEM | 882006 810113
EMD GP60M TSU-21PNEM | 885023 ECO-21PNEM | 882006 810113

InterMountain Railway Company

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit
Steam:
AC–12 SP Cab Forward TSU-2200 | 884007   810153 / 810110
Diesel:
EMD FTA/B (2014 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810153
EMD F3 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD F7 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD F7A/B (2014 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810153
EMD FP7 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD FP7A (2014 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810153
EMD FP9 TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD "Paducah" GP10/GP16 TSU-21PNEM | 885023 ECO-21PNEM | 882006 810113
EMD SD40-2 TSU-PNP | 885013 ECO-PNP | 882004 810153
EMD SD40-2, SD40-2W (Late 2013 & Newer) TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113
GE ES44AC/DC TSU-PNP | 885014   810153
Tier 4 GEVO TSU-21PNEM | 885010   810153

International Hobby Corp.

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
4-6-2 Pacific TSU-2200 | 884007   810153 / 810110
2-8-2 Mikado TSU-2200 | 884007   810153 / 810110
2-10-2 Santa Fe TSU-2200 | 884007   810153 / 810110
0-8-0 Shifter Powered TSU-2200 | 884007   810153 / 810110
4-6-4 Hudson TSU-2200 | 884007   810153 / 810110
2-6-0 Mogul TSU-2200 | 884007   810153 / 810110

Kato

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Diesel:
ALCO RS-2/RSD-2 TSU-2200 | 885007   810113
EMD F40PH TSU-2200 | 885005   810153/Baffle in Model
EMD GP35 TSU-PNP | 885013   810113
EMD NW2 TSU-1100 | 885006   810112
EMD SD38-2 TSU-PNP | 885013   810153/Baffle in Model
EMD SD40-2 (Mid) TSU-2200 | 885005   810153/Baffle in Model
EMD SD40-2 (Older) TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD45 TSU-PNP | 885024 ECO-PNP | 882004 810113
EMD SD70 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD80/90 MAC TSU-2200 | 885005   810113
GE C44-9W (Newer Releases) TSU-2200 | 885006   810153/Baffle in Model
GE C44-9W (2006 & Older) TSU-PNP | 885014 ECO-PNP | 882004 810113
GE P42 TSU-PNP | 885014 ECO-PNP | 882004 810154 x 2

Precision Scale/Mountain Model Imports

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
K-27 TSU-1100 | 884006   810113

Rapido Trains

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Diesel:
ALCO MLW FP-4A/FP-4B TSU-21PNEM | 885011   810154 x 2
EMD F40PH/F40PH-2D TSU-21PNEM | 885009 ECO-21PNEM | 882006 810154 x 2
EMD FP9A 2012 & later TSU-21PNEM | 885009 ECO-21PNEM | 882006 810154 x 2
EMD F9B 2012 & later TSU-21PNEM | 885009 ECO-21PNEM | 882006 810154 x 2
EMD FL9 TSU-21PNEM | 885009 ECO-21PNEM | 882006 810154 x 2
GMD-1 TSU-21PNEM | 885009   810154 x 2

Rivarossi

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
UP Big Boy 4-8-8-4 TSU-2200 | 884007   810153 / 810110
NYC Hudson 4-6-4 TSU-2200 | 884007   810153 / 810110
2 Truck Heisler TSU-1100 | 884006   810154
Diesel:
ALCO C-420 TSU-PNP | 885015   810113
EMD E8 TSU-2200 | 885005   810153 / 810110
GE U25C TSU-21PNEM | 885010 ECO-21PNEM | 882006 810113

ScaleTrains.com

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Diesel:
UP Big Blow GTEL (A unit) TSU-21PNEM | 885012   810153
UP Big Blow GTEL (B unit) TSU-21PNEM | 885012   810153
EMD SD40-2 TSU-21PNEM | 885009 ECO-21PNEM | 882006 810113

Walthers/Proto/Life-Like

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
USRA 2-8-8-2 TSU-2200 | 884007   810153 / 810110
USRA 0-6-0 TSU-2200 | 884007   810153 / 810110
USRA 0-8-0 TSU-2200 | 884007   810153 / 810110
USRA Heavy 2-10-2 TSU-2200 | 884007   810153 / 810110
Diesel:
ALCO DL-109 TSU-PNP | 885015   810113
ALCO PA TSU-2200 | 885007   810153 / 810110
ALCO PB TSU-2200 | 885007   810153 / 810110
ALCO FA TSU-2200 | 885007   810153 / 810110
ALCO FB TSU-2200 | 885007   810153 / 810110
ALCO RS-2 TSU-PNP | 885015 ECO-PNP | 882004 810113
ALCO RS-11 TSU-PNP | 885015   810113
ALCO RS-27 TSU-PNP | 885015   810153
ALCO S-2 TSU-1100 | 885003   810154
ALCO S-4 TSU-1100 | 885003   810154
EMD BL-2 TSU-2200 | 885005   810113
EMD E6 TSU-2200 | 885005   810153 / 810110
EMD E7 TSU-2200 | 885005   810153 / 810110
EMD E8 TSU-2200 | 885005   810153 / 810110
EMD E9 TSU-2200 | 885005   810153 / 810110
EMD F40PH TSU-PNP | 885013 ECO-PNP | 882004 810153
EMD F3A-B TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD F7A-B TSU-PNP | 885013 ECO-PNP | 882004 810153 / 810110
EMD GP7 TSU-2200 | 885005   810112
EMD GP9 TSU-2200 | 885005   810112
EMD GP9M TSU-2200 | 885005   810112
EMD GP15 TSU-PNP | 885024   810113
EMD GP18 TSU-2200 | 885005   810112
EMD GP20 TSU-2200 | 885005   810112
EMD GP30 TSU-2200 | 885005   810112
EMD GP35 TSU-PNP | 885013   810153
EMD GP38-2 TSU-2200 | 885005   810112
EMD GP60 TSU-2200 | 885022   810112
EMD SD7 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD9 TSU-PNP | 885013 ECO-PNP | 882004 810113
EMD SD45 TSU-2200 | 885022   810112
EMD SD50 TSU-2200 | 885022   810112
EMD SD60/60M TSU-2200 | 885022   810112
EMD SD70ACe TSU-2200 | 885005 810113
EMD SW1 TSU-1100 | 885001   810154
EMD SW8 TSU-1100 | 885001   810154
EMD SW9 TSU-1100 | 885021   810112
EMD SW1200 TSU-1100 | 885021   810112
FM H-10-44 TSU-2200 | 885008   810153
FM C-Liner TSU-2200 | 885008   810153 / 810110
FM Erie Built TSU-PNP | 885016   810153 / 810110
GE Dash 8-32BWH TSU-PNP | 885014 ECO-PNP | 882004 810113
GE P42 TSU-PNP | 885014 ECO-PNP | 882004 810153 / 810110
GE U30-B TSU-2200 | 885006   810153

S Scale (Sn3)

PBL

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
Baldwin K-27 2-8-2 TSU-2200 | 884007   810153 / 810110
ALCO K-28 2-8-2 TSU-2200 | 884007   810153 / 810110
Baldwin K-36 2-8-2 TSU-2200 | 884007   810153 / 810110
Baldwin K-37 2-8-2 TSU-2200 | 884007   810153 / 810110
D&RGW C-16 2-8-0 TSU-2200 | 884007   810153 / 810110
D&RGW C-17 2-8-0 TSU-2200 | 884007   810153 / 810110
D&RGW C-18 2-8-0 TSU-2200 | 884007   810153 / 810110
D&RGW C-19 2-8-0 TSU-2200 | 884007   810153 / 810110
SP Ten Wheeler 4-6-0 TSU-2200 | 884007 810153 / 810110
W.S.L. Heisler TSU-2200 | 884007 810153 / 810110
55-Ton 2-Truck Shay TSU-2200 | 884007 810153 / 810110
80-Ton 3-Truck Shay TSU-2200 | 884007 810153 / 810110
Pacific Coast Shay TSU-2200 | 884007 810153 / 810110

S Helper (Showcase Line)

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
2-8-0 Consolidation TSU-2200 | 884007    
Diesel:
EMD NW2 TSU-2200 | 885005    
EMD SW1 TSU-2200 | 885005    
EMD SW8 TSU-2200 | 885005    
EMD SW9 TSU-2200 | 885022    
EMD Phase II F3 TSU-2200 | 885005    
EMD F7 TSU-2200 | 885005    

O Scale (On3, On30)

Atlas Model Railroad Co.

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
RS3 TSU-4400 | 885019   810078 / 810139

Bachmann Spectrum (On30 Scale)

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Steam:
2-6-0 Mogul TSU-2200 | 884007   810153 / 810110
2-6-6-2 Articulated TSU-2200 | 884007   810153 / 810110
4-4-0 American TSU-2200 | 884007   810153 / 810110
28-Ton Class B Climax TSU-1100 | 884006   810153 / 810110
Baldwin 4-6-0 TSU-2200 | 884007   810153 / 810110
Baldwin Outside Frame 2-8-0 TSU-2200 | 884007   810153 / 810110
Baldwin Forney 2-4-4 TSU-1100 | 884006   810153
Porter 0-4-2 TSU-1100 | 884006   810112
Porter 0-4-0 TSU-1100 | 884006   810112
T-Boiler 2-Truck Shay TSU-1100 | 884006   810153 / 810110
Diesel/Rail Bus:
0-4-0 Gas-Mechanical Davenport TSU-1100 | 885004   810112
Goose Rail Truck TSU-1100 | 885004   810112

Precision Scale/Mountain Model Imports

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Mountain Model Imports:
Baldwin K-27 2-8-2 TSU-2200 | 884007   810153 / 810110
D&RGW K-28 2-8-2 TSU-2200 | 884007   810153 / 810110
Baldwin K-36 2-8-2 TSU-2200 | 884007   810153 / 810110
Baldwin K-37 2-8-2 TSU-2200 | 884007   810153 / 810110
D&RGW C-19 2-8-0 TSU-2200 | 884007   810153 / 810110

G Scale (#1, Fn3)

Bachmann

Model Tsunami2 | Part No. Econami | Part No. Speaker/Baffle Kit #
Spectrum - Steam:
4-4-0 TSU-4400 | 884009   810090
K-27 TSU-4400 | 884009   810090
C-19 TSU-4400 | 884009   810090
Standard Line - Steam: 
4-6-0 TSU-4400 | 884009   810090