You are here: Home > DCC, Sound & Power
Choose a Subcategory
DCC Starter Systems DCC Power Supplies Decoders
DCC Accessories Throttles Stationary Decoders
Speakers Harnesses Boosters
Digital Command (O Gauge) Analog (DC) Sound Systems DC Power Supplies (HO, N & Z Scales)
AC Power Supplies (O Gauge)


Looking for a Decoder? Check out the Digitrax decoder selector here!


Check out this spreadsheet to see the conversion of Soundtraxx Tsunami to Tsunami 2 decoders here!
Sort by:
Page of 25
Digitrtax DS44 Stationary Decoder for use with 4 Slow Motion Turnout Machines Digitrtax DS44 Stationary Decoder for use with 4 Slow Motion Turnout Machines
Retail Price: $39.99
Our Price: $31.99
You save $8.00!
2 in Stock
Train Control Systems HO 1543 Adapter Board for Like Steam Locomotives PK2-MB1 Train Control Systems HO 1543 Adapter Board for Like Steam Locomotives PK2-MB1
Retail Price: $36.95
Our Price: $31.49
You save $5.46!
1 in Stock
Ring Engineering LM-3 RailPro Loco Module without Sound Ring Engineering LM-3 RailPro Loco Module without Sound
Retail Price: $59.99
Our Price: $47.99
You save $12.00!
5 in Stock
Ring Engineering LM-3S RailPro Loco Module with Sound (includes 6 pin wiring harness) Ring Engineering LM-3S RailPro Loco Module with Sound (includes 6 pin wiring harness)
Retail Price: $99.99
Our Price: $79.99
You save $20.00!
(Out of Stock)
Ring Engineering WH-9 Wiring Harness 9 Pin JST with leads (2 Pack) Ring Engineering WH-9 Wiring Harness 9 Pin JST with leads (2 Pack)
Retail Price: $7.99
Our Price: $6.39
You save $1.60!
(Out of Stock)
MRC HO 111706 Drop-In EMD 567, No Speaker MRC HO 111706 Drop-In EMD 567, No Speaker
Retail Price: $49.98
Our Price: $29.99
You save $19.99!
10 in Stock
MRC HO 112501 Universal Steam Heavy, No Speaker MRC HO 112501 Universal Steam Heavy, No Speaker
Retail Price: $49.98
Our Price: $29.99
You save $19.99!
8 in Stock
Digitrax DZ125IN 1 Amp Mobile Decoder with 6 Pin Integrated Plug, 2 Functions (Back EMF) Digitrax DZ125IN 1 Amp Mobile Decoder with 6 Pin Integrated Plug, 2 Functions (Back EMF)
Retail Price: $26.99
Our Price: $19.99
You save $7.00!
(Out of Stock)
MTH O 50-1001 DCS Remote Control Set MTH O 50-1001 DCS Remote Control Set for PS2 and PS3
Retail Price: $349.95
Our Price: $297.99
You save $51.96!
10 in Stock
THE DCS COMPANION, 3rd Edition THE DCS COMPANION, 3rd Edition
Our Price: $34.95
20 in Stock
Soundtraxx 885007 TSU-2200 Digital Sound Decoder for Alco Diesel Models Soundtraxx 885007 TSU-2200 Digital Sound Decoder for Alco Diesel Models
Retail Price: $124.95
Our Price: $99.99
You save $24.96!
4 in Stock
Soundtraxx 885008 TSU-2200 Digital Sound Decoder for Baldwin and Other Diesel Models Soundtraxx 885008 TSU-2200 Digital Sound Decoder for Baldwin and Other Diesel Models
Retail Price: $124.95
Our Price: $99.99
You save $24.96!
3 in Stock
Soundtraxx 886002 TSU-2200 Digital Sound Decoder for Electric Models Soundtraxx 886002 TSU-2200 Digital Sound Decoder for Electric Models
Retail Price: $124.95
Our Price: $99.99
You save $24.96!
1 in Stock
Train Control Systems HO 1335 DP5 5 Function BEMF Decoder Train Control Systems HO 1335 DP5 5 Function BEMF Decoder
Retail Price: $42.95
Our Price: $34.99
You save $7.96!
2 in Stock
Digitrax HO DH126MT 1.5 Amp Mobile Decoder with 21MTC interface Digitrax HO DH126MT 1.5 Amp Mobile Decoder with 21MTC interface
Retail Price: $24.00
Our Price: $19.19
You save $4.81!
18 in Stock
Kato HO/N 22203-1 Sound Card, EMD 1st Generation Diesel with Turbocharger Kato HO/N 22203-1 Sound Card, EMD 1st Generation Diesel with Turbocharger
Retail Price: $29.99
Our Price: $22.99
You save $7.00!
25 in Stock
Kato HO/N 22203-2 Sound Card, EMD 2nd Generation Diesel with Turbocharger Kato HO/N 22203-2 Sound Card, EMD 2nd Generation Diesel with Turbocharger
Retail Price: $29.99
Our Price: $22.99
You save $7.00!
23 in Stock
SoundTraxx Tsunami2 884002 (TSU-2200) 2 amp Steam Digital Sound Decoder SoundTraxx Tsunami2 884002 (TSU-2200) 2 amp Steam Digital Sound Decoder
Retail Price: $124.95
Our Price: $99.99
You save $24.96!
6 in Stock
SoundTraxx Tsunami2 885005 (TSU-2200) 2 amp EMD Diesel Digital Sound Decoder SoundTraxx Tsunami2 885005 (TSU-2200) 2 amp EMD Diesel Digital Sound Decoder
Retail Price: $124.95
Our Price: $99.99
You save $24.96!
(Out of Stock)
SoundTraxx Tsunami2 885006 (TSU-2200) 2 amp GE Diesel Digital Sound Decoder SoundTraxx Tsunami2 885006 (TSU-2200) 2 amp GE Diesel Digital Sound Decoder
Retail Price: $124.95
Our Price: $99.99
You save $24.96!
6 in Stock
SoundTraxx Tsunami2 885013 (TSU-PNP) 2 amp EMD Diesel Digital Sound Decoder SoundTraxx Tsunami2 885013 (TSU-PNP) 2 amp EMD Diesel Digital Sound Decoder
Retail Price: $109.95
Our Price: $87.99
You save $21.96!
24 in Stock
SoundTraxx Tsunami2 885014 (TSU-PNP) 2 amp GE Diesel Digital Sound Decoder SoundTraxx Tsunami2 885014 (TSU-PNP) 2 amp GE Diesel Digital Sound Decoder
Retail Price: $109.95
Our Price: $87.99
You save $21.96!
(Out of Stock)
SoundTraxx Tsunami2 885015 (TSU-PNP) 2 amp ALCO Diesel Digital Sound Decoder SoundTraxx Tsunami2 885015 (TSU-PNP) 2 amp ALCO Diesel Digital Sound Decoder
Retail Price: $109.95
Our Price: $87.99
You save $21.96!
4 in Stock
SoundTraxx Tsunami2 885016 (TSU-PNP) 2 amp Baldwin & Other Diesel Digital Sound Decoder SoundTraxx Tsunami2 885016 (TSU-PNP) 2 amp Baldwin & Other Diesel Digital Sound Decoder
Retail Price: $109.95
Our Price: $87.99
You save $21.96!
2 in Stock
ESU 73401 LokSound Select 6 AUX Sound Decoder Programmed with Alco 244 12 and 16 Cyl Sounds ESU 73401 LokSound Select 6 AUX Sound Decoder Programmed with Alco 244 12 and 16 Cyl Sounds
Retail Price: $99.99
Our Price: $79.99
You save $20.00!
1 in Stock
ESU 73476 LokSound Select 6 AUX Sound Decoder Programmed with EMD 567 16 Cyl Sounds ESU 73476 LokSound Select 6 AUX Sound Decoder Programmed with EMD 567 16 Cyl Sounds
Retail Price: $99.99
Our Price: $79.99
You save $20.00!
(Out of Stock)
Digitrax DCS240 LocoNet Advanced Command Station 5 or 8 Amps Digitrax DCS240 LocoNet Advanced Command Station, 5 or 8 Amps
Retail Price: $375.00
Our Price: $299.99
You save $75.01!
9 in Stock
Soundtraxx 885003 TSU-1100 1-Amp Tsunami 2 Sound Decoder for ALCO Diesel Locomotives Soundtraxx 885003 TSU-1100 1-Amp Tsunami 2 Sound Decoder for ALCO Diesel Locomotives
Retail Price: $129.99
Our Price: $103.99
You save $26.00!
4 in Stock