Model Railroad & Train Decoders

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Power & Control

3,450 results

SoundTraxx 885608 Blunami BLU-2200 Baldwin & Others 6-Function Universal Decoder
Brand New · SoundTraxx
RM 507.42
RM 117.47 shipping
13 watching
TCS WOW DIESEL 501 SOUND DECODER W/KEEP ALIVE TECHNOLOGY
Brand New · TCS
RM 756.90
RM 137.51 shipping
2-in-1 Key Decoder w/ L Wrench Stainless Steel Lock Decoder Wide Applicability
Brand New · Key
RM 77.68
Free shipping
Soundtraxx ~ New 2025 ~ Tsunami 2 ~ TSU-2200 Steam - 2 ~ Sound Decoder ~ 884007
Brand New · SoundTraxx
RM 453.13
RM 75.94 shipping
210 watching
ESU 58741 LokSound 5 Micro Direct *Blank* DCC Sound Decoder Kato USA, N Scale
Brand New · ESU LokSound
RM 426.19
RM 87.15 shipping
12 watching
ESU LokSound 58429 V5 BLANK 21 Pin DCC Sound Decoder HO Scale NIB
Brand New · ESU LokSound
RM 430.42
RM 87.28 shipping
Only 3 left
ESU 58429 LokSound 5 DCC 21 pin Sound Decoder FREE sound file loading $5 coupon
Brand New · ESU LokSound
RM 439.72
RM 87.57 shipping
Only 2 left
HO DCC Steam Sound Decoder with 23mm baffled speaker
Brand New
RM 143.68
RM 97.68 shipping
204 watching
New ListingNEW Soundtraxx 884808 Tsunami 2 TSU-21PNEM8 STEAM-2 Sound Decoder 8 Function
Brand New · SoundTraxx
RM 415.92
RM 74.84 shipping
Train Control Systems TCS #1517 HO WOW Sound Steam Decoder V4.6 W/Keep Alive
Brand New · Train Control Systems
RM 493.85
RM 89.18 shipping
Only 3 left
Soundtraxx ~ New 2025 ~ Tsunami 2 TSU-2200 Baldwin Diesel Sound Decoder ~ 885008
Brand New · SoundTraxx
RM 453.13
RM 75.94 shipping
Only 3 left
Econami Soundtraxx Digital Sound Decoder. ECO-100 For Diesel P.N. 882001 New
Brand New · SoundTraxx
RM 291.77
RM 97.13 shipping
New ListingNEW Soundtraxx 885616 Blunami BLU-PNP8 Baldwin & Others Sound Decoder 4% OFFER!
Brand New · SoundTraxx
RM 551.23
RM 78.82 shipping
Roco 10836 Z21 DCC Switch DECODER for up to 8 switches or to 16 consumers NIB
Brand New · Roco
RM 405.94
RM 107.70 shipping
5 watching
NixTrainz Decoder Buddy New NTZ6 V5B 12 Outputs 21 Pin Decoders 5 Pack
Brand New
RM 232.10
or Best Offer
RM 81.82 shipping
SENCORE 343B1009E / 343B1030E BOARD FOR ATLAS MODULAR RECEIVER/DECODER 3187:A
Pre-Owned
RM 401.71
RM 215.57 shipping
SoundTraxx 884607 | BLU-2200 Blunami Steam-2 Sound Decoder | Multi Scale (New)
Brand New · SoundTraxx
RM 574.91
RM 79.54 shipping
Only 2 left
New ListingNEW Train Control System TCS 1755 WOW WDK-ATH-7 DCC Sound Decoder Conversion kit
Brand New · Train Control Systems
RM 526.45
RM 120.13 shipping
TCS DCC WDK-KAT-3 WOWKit ~ WOWSound Decoder ~ Kato ALCO RS-2, Life-Like ~ 1787
Brand New · TCS
RM 532.33
RM 111.63 shipping
Only 1 left!
NEW ESU 58820 LokSound 5 DCC MICRO Sound Decoder V5 $5 Coupon
Brand New · ESU LokSound
RM 422.72
RM 117.09 shipping
HO DCC/DC diesel Sound Decoder with wireless contol
Brand New
RM 244.79
RM 115.23 shipping
25 watching
Soundtraxx Tsunami 2 - TSU-2200 Steam-2 Sound Decoder 884007 Steam 2 - New
Brand New · SoundTraxx
RM 453.13
RM 152.23 shipping
10 watching
Soundtraxx 885813 Tsunami2 TSU-PNP8 Digital Sound Decoder : EMD Diesel
Brand New · SoundTraxx
RM 415.92
RM 74.84 shipping
96 watching
SoundTraxx ~ Econami ~ ECO-21PNEM ~ 21 Pin ~ Diesel ~ DCC Sound Decoder ~ 882006
Brand New · SoundTraxx
RM 287.37
RM 71.04 shipping
237 watching
Soundtraxx ~ New 2025 ~ Tsunami 2 TSU-2200 EMD Diesel Sound Decoder ~ 885005
Brand New · SoundTraxx
RM 453.13
RM 75.94 shipping
Only 2 left
NEW Soundtraxx 881101 ECONAMI ECO-100 for UK Steam Sound Decoder ~ Auth Dealer
Brand New · SoundTraxx
RM 304.28
RM 71.55 shipping
ESU 59925 ~ New 2025 ~ LokPilot 5 Nano ~ E24 DCC Motor Decoder ~ Fits New Atlas
Brand New · ESU
RM 146.81
RM 95.73 shipping
12 watching
2-in-1 Key Decoder w/ L Wrench Stainless Steel Lock Decoder Wide Applicability
Brand New · Key
RM 58.73
Free shipping
SoundTraxx Blunami 886603 Electric Locomotive Sound Decoder 21 Pin HO O Scale
Brand New · SoundTraxx
RM 507.42
RM 114.93 shipping
Only 1 left!
SENCORE 443B1030E BOARD FOR SENCORE ATLAS MODULAR RECEIVER/ DECODER 3187:A
Pre-Owned · Atlas
RM 321.37
RM 129.52 shipping
Tsunami by Soundtraxx Digital Sound Decoder 828041 EMD 645 New
Brand New · SoundTraxx
RM 486.28
or Best Offer
RM 126.56 shipping
ESU LokSound 58914 V5 NANO N Scale PluX16 Blank DCC Sound Decoder
Brand New · ESU
RM 505.64
RM 89.52 shipping
4 watching
SoundTraxx 884609 Blunami BLU-4408 Bluetooth Controlled Sound Decoder
Brand New · SoundTraxx
RM 803.37
RM 119.41 shipping
Soundtraxx 885815 Tsunami 2 TSU-PNP8 ALCO DIESEL Sound Decoder NEW 8 Functions!
Brand New · SoundTraxx
RM 415.92
RM 86.85 shipping
Only 3 left
Soundtraxx 885611 Blunami Digital Sound Decoder for ALCO Diesel BLU-21PNEM8
Brand New · SoundTraxx
RM 422.81
RM 99.71 shipping
SoundTraxx ~ Econami ~ ECO-21PNEM ~ 21 Pin Steam ~ DCC Sound Decoder ~ 881006
Brand New · SoundTraxx
RM 287.37
RM 71.04 shipping
155 watching
ESU 58823 LokSound 5 DCC MICRO Sound Decoder wires V5 MODELRRSUPPLY $5 Offer
Brand New · ESU LokSound
RM 439.64
RM 75.56 shipping
Only 3 left
Soundtraxx 885022 Tsunami 2 TSU-2200 Digital Sound Decoder : EMD-2 Diesel
Brand New · SoundTraxx
RM 453.13
RM 75.94 shipping
14 watching
N scale DCC Sound Decoder/Cubic Speaker drop in Kato SD80 and more
Brand New
RM 291.30
RM 114.04 shipping
Tsunami 2, TSU-1100 Steam-2, Universal Digital Sound Decoder for Steam Locomotiv
Brand New
RM 672.29
RM 82.41 shipping
DCC Sound Decoder/Cubic Speaker for Kato N scale such as SD70, AC4400
Brand New
RM 253.24
RM 100.93 shipping
72 watching
TCS T4X HO Scale DCC Motor Decoder 4 Function 9-pin JST & KA Plug ~ NEW 2024
Brand New · Train Control Systems
RM 76.07
RM 88.08 shipping
Soundtraxx 885809 Tsunami2 TSU-21PNEM8 Digital Sound Decoder : EMD Diesel Models
Brand New · SoundTraxx
RM 415.92
RM 86.85 shipping
Only 1 left!
ESU 58821 LokSound V5 DCC Direct *Blank* Sound Decoder, for HO Scale NIB
Brand New · ESU LokSound
RM 424.08
RM 87.11 shipping
29 watching
ESU LokSound 58925 ~ New 2025 ~ E24 V5 NANO ~ DCC Sound Decoder ~ Fits New Atlas
Brand New · ESU
RM 417.86
RM 106.22 shipping
33 watching
Soundtraxx 810154 ~ Mini Sugar Cube Speaker & Baffle ~ HO or N ~ Great Sound!
Brand New · SoundTraxx
RM 53.96
RM 93.03 shipping
180 watching
ESU 58921 LokSound V5 Blank DCC Direct Sound Decoder W/Integrated PowerPack HO
Brand New · ESU LokSound
RM 498.92
RM 77.30 shipping
Only 1 left!
TCS ~ DCC WDK-ATL-1 WOWKit ~ WOWSound Decoder ~ Atlas ALCO Series ~ 1775
Brand New · TCS
RM 521.88
RM 123.35 shipping
Only 1 left!
HO DCC Diesel Sound Decoder with built in speaker
Brand New
RM 185.59
RM 98.90 shipping
177 watching
Soundtraxx ~ Tsunami 2 ~ TSU-N18 ~ Baldwin ~ DCC Sound Decoder ~ Next18 ~ 885029
Brand New · SoundTraxx
RM 426.06
RM 75.14 shipping
23 watching
NEW Digitrax DN163K4A 1.25A Replacement Decoder N Scale Glacier Exp FREE US SHIP
Brand New · Digitrax
RM 160.64
RM 67.32 shipping
41 sold
Soundtraxx ~ Tsunami 2 ~ TSU-N18 ~ Steam-2 ~ DCC Sound Decoder ~ Next18 ~ 884010
Brand New · SoundTraxx
RM 380.57
RM 113.70 shipping
Only 1 left!
HO DCC Drop In Diesel sound decoder with Built-in baffled speaker
Brand New
RM 168.67
RM 112.94 shipping
76 watching
TCS 1293 K1D4 N-scale drop-in decoder
Brand New · TCS
RM 152.01
RM 103.81 shipping
19 sold
Soundtraxx ~ New 2025 ~ Tsunami 2 ~ TSU-1100 ALCO Diesel ~ Sound Decoder ~885003
Brand New · SoundTraxx
RM 473.42
RM 88.54 shipping
40 watching
TCS WOW101-Steam ~ WOWSound ~ DCC Decoder ~ 9 Pin JST & Harness ~ 1516
Brand New · TCS
RM 378.96
RM 119.12 shipping
54 watching
Blunami BLU-PNP8 P.N. 885616
Brand New
RM 422.81
RM 99.71 shipping
NEW Train Control Systems TCS 1780 WOW KIT WDK-ATL-7 DCC Sound Decoder kit
Brand New · Train Control Systems
RM 526.45
RM 120.13 shipping
N scale DCC Sound Decoder /w Cubic Speaker
Brand New
RM 210.96
RM 111.67 shipping
ProMiniAir Receiver Compatible with Airwire Transmitters T5000, T6000, etc (13A)
Brand New
RM 169.10
or Best Offer
RM 77.68 shipping
33 watching

Model Railroad & Train Decoders

Shop by category

3,450 results

SoundTraxx 885608 Blunami BLU-2200 Baldwin & Others 6-Function Universal Decoder

TCS WOW DIESEL 501 SOUND DECODER W/KEEP ALIVE TECHNOLOGY

2-in-1 Key Decoder w/ L Wrench Stainless Steel Lock Decoder Wide Applicability

Soundtraxx ~ New 2025 ~ Tsunami 2 ~ TSU-2200 Steam - 2 ~ Sound Decoder ~ 884007

ESU 58741 LokSound 5 Micro Direct *Blank* DCC Sound Decoder Kato USA, N Scale

ESU LokSound 58429 V5 BLANK 21 Pin DCC Sound Decoder HO Scale NIB

ESU 58429 LokSound 5 DCC 21 pin Sound Decoder FREE sound file loading $5 coupon

HO DCC Steam Sound Decoder with 23mm baffled speaker

New ListingNEW Soundtraxx 884808 Tsunami 2 TSU-21PNEM8 STEAM-2 Sound Decoder 8 Function

Train Control Systems TCS #1517 HO WOW Sound Steam Decoder V4.6 W/Keep Alive

Soundtraxx ~ New 2025 ~ Tsunami 2 TSU-2200 Baldwin Diesel Sound Decoder ~ 885008

Econami Soundtraxx Digital Sound Decoder. ECO-100 For Diesel P.N. 882001 New

New ListingNEW Soundtraxx 885616 Blunami BLU-PNP8 Baldwin & Others Sound Decoder 4% OFFER!

Roco 10836 Z21 DCC Switch DECODER for up to 8 switches or to 16 consumers NIB

NixTrainz Decoder Buddy New NTZ6 V5B 12 Outputs 21 Pin Decoders 5 Pack

SENCORE 343B1009E / 343B1030E BOARD FOR ATLAS MODULAR RECEIVER/DECODER 3187:A

SoundTraxx 884607 | BLU-2200 Blunami Steam-2 Sound Decoder | Multi Scale (New)

New ListingNEW Train Control System TCS 1755 WOW WDK-ATH-7 DCC Sound Decoder Conversion kit

TCS DCC WDK-KAT-3 WOWKit ~ WOWSound Decoder ~ Kato ALCO RS-2, Life-Like ~ 1787

NEW ESU 58820 LokSound 5 DCC MICRO Sound Decoder V5 $5 Coupon

HO DCC/DC diesel Sound Decoder with wireless contol

Soundtraxx Tsunami 2 - TSU-2200 Steam-2 Sound Decoder 884007 Steam 2 - New

Soundtraxx 885813 Tsunami2 TSU-PNP8 Digital Sound Decoder : EMD Diesel

SoundTraxx ~ Econami ~ ECO-21PNEM ~ 21 Pin ~ Diesel ~ DCC Sound Decoder ~ 882006

Soundtraxx ~ New 2025 ~ Tsunami 2 TSU-2200 EMD Diesel Sound Decoder ~ 885005

NEW Soundtraxx 881101 ECONAMI ECO-100 for UK Steam Sound Decoder ~ Auth Dealer

ESU 59925 ~ New 2025 ~ LokPilot 5 Nano ~ E24 DCC Motor Decoder ~ Fits New Atlas

2-in-1 Key Decoder w/ L Wrench Stainless Steel Lock Decoder Wide Applicability

SoundTraxx Blunami 886603 Electric Locomotive Sound Decoder 21 Pin HO O Scale

SENCORE 443B1030E BOARD FOR SENCORE ATLAS MODULAR RECEIVER/ DECODER 3187:A

Tsunami by Soundtraxx Digital Sound Decoder 828041 EMD 645 New

ESU LokSound 58914 V5 NANO N Scale PluX16 Blank DCC Sound Decoder

SoundTraxx 884609 Blunami BLU-4408 Bluetooth Controlled Sound Decoder

Soundtraxx 885815 Tsunami 2 TSU-PNP8 ALCO DIESEL Sound Decoder NEW 8 Functions!

Soundtraxx 885611 Blunami Digital Sound Decoder for ALCO Diesel BLU-21PNEM8

SoundTraxx ~ Econami ~ ECO-21PNEM ~ 21 Pin Steam ~ DCC Sound Decoder ~ 881006

ESU 58823 LokSound 5 DCC MICRO Sound Decoder wires V5 MODELRRSUPPLY $5 Offer

Soundtraxx 885022 Tsunami 2 TSU-2200 Digital Sound Decoder : EMD-2 Diesel

N scale DCC Sound Decoder/Cubic Speaker drop in Kato SD80 and more

Tsunami 2, TSU-1100 Steam-2, Universal Digital Sound Decoder for Steam Locomotiv

DCC Sound Decoder/Cubic Speaker for Kato N scale such as SD70, AC4400

TCS T4X HO Scale DCC Motor Decoder 4 Function 9-pin JST & KA Plug ~ NEW 2024

Soundtraxx 885809 Tsunami2 TSU-21PNEM8 Digital Sound Decoder : EMD Diesel Models

ESU 58821 LokSound V5 DCC Direct *Blank* Sound Decoder, for HO Scale NIB

ESU LokSound 58925 ~ New 2025 ~ E24 V5 NANO ~ DCC Sound Decoder ~ Fits New Atlas

Soundtraxx 810154 ~ Mini Sugar Cube Speaker & Baffle ~ HO or N ~ Great Sound!

ESU 58921 LokSound V5 Blank DCC Direct Sound Decoder W/Integrated PowerPack HO

TCS ~ DCC WDK-ATL-1 WOWKit ~ WOWSound Decoder ~ Atlas ALCO Series ~ 1775

HO DCC Diesel Sound Decoder with built in speaker

Soundtraxx ~ Tsunami 2 ~ TSU-N18 ~ Baldwin ~ DCC Sound Decoder ~ Next18 ~ 885029

NEW Digitrax DN163K4A 1.25A Replacement Decoder N Scale Glacier Exp FREE US SHIP

Soundtraxx ~ Tsunami 2 ~ TSU-N18 ~ Steam-2 ~ DCC Sound Decoder ~ Next18 ~ 884010

HO DCC Drop In Diesel sound decoder with Built-in baffled speaker

TCS 1293 K1D4 N-scale drop-in decoder

Soundtraxx ~ New 2025 ~ Tsunami 2 ~ TSU-1100 ALCO Diesel ~ Sound Decoder ~885003

TCS WOW101-Steam ~ WOWSound ~ DCC Decoder ~ 9 Pin JST & Harness ~ 1516

Blunami BLU-PNP8 P.N. 885616

NEW Train Control Systems TCS 1780 WOW KIT WDK-ATL-7 DCC Sound Decoder kit

N scale DCC Sound Decoder /w Cubic Speaker

ProMiniAir Receiver Compatible with Airwire Transmitters T5000, T6000, etc (13A)

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ESU 58741 LokSound 5 Micro Direct Blank DCC Sound Decoder Kato USA, N Scale

ESU 58821 LokSound V5 DCC Direct Blank Sound Decoder, for HO Scale NIB