Shop 21 Pin MTX Decoder

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$35.99
DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin / 6 Power Functions + Module
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$35.99
DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin / 6 Power Functions + Module
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$40.99
NEW DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin 6 Power Functions +. DCC Concepts. Black. Decoders. 9347394006227.
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$40.99
NEW DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin 6 Power Functions +. DCC Concepts. Black. Decoders. 9347394006227.
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$32.66
Digitrax DH187MT New 2026 21 Pin DCC Motor Decoder
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$32.66
Digitrax DH187MT New 2026 21 Pin DCC Motor Decoder
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$147.98
Soundtraxx TSU-21PNEM Decoder W/21-Pin Connector Electric Sounds 886003
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Soundtraxx TSU-21PNEM Decoder W/21-Pin Connector Electric Sounds 886003
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$114.95
Tcs 1527 Wow121 Diesel Universal Dcc Wow Sound Decoder 21-Pin Mtc
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Tcs 1527 Wow121 Diesel Universal Dcc Wow Sound Decoder 21-Pin Mtc
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$67.96
Soundtraxx 881006 ECO-21PNEM Econami Sound Decoder, NEM 21-Pin, Steam Locomotive
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$67.96
Soundtraxx 881006 ECO-21PNEM Econami Sound Decoder, NEM 21-Pin, Steam Locomotive
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NCE D16MTC New 2026 21 Pin DCC Motor Decoder 8 Functions 5240156
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NCE D16MTC New 2026 21 Pin DCC Motor Decoder 8 Functions 5240156
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$11.97
Nixtrainz New Decoder Buddy Mini 21 Pin Board With 2.2K Resistors NTZ8
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Nixtrainz New Decoder Buddy Mini 21 Pin Board With 2.2K Resistors NTZ8
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$98.36
Soundtraxx Tsunami2 TSU-21PNEM8 21 Pin Sound Decoder : Electric Models 886803
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$98.36
Soundtraxx Tsunami2 TSU-21PNEM8 21 Pin Sound Decoder : Electric Models 886803
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$111.99
Soundtraxx 884813 Tsu-21Pnem 21 Pin Sound Decoder Dcc Big Steam Sounds
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$111.99
Soundtraxx 884813 Tsu-21Pnem 21 Pin Sound Decoder Dcc Big Steam Sounds
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$67.96
Soundtraxx Econami ECO-21PNEM 21 Pin Steam DCC Sound Decoder 881006
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$67.96
Soundtraxx Econami ECO-21PNEM 21 Pin Steam DCC Sound Decoder 881006
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$26.84
TCS 21 Pin DCC Decoder Adapter Hardwire Plug (FEMALE) 21-HW 5 Pcs 1358
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$26.84
TCS 21 Pin DCC Decoder Adapter Hardwire Plug (FEMALE) 21-HW 5 Pcs 1358
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$30.83
New Digitrax DH187MT Mobile Decoder With 21MTC Interface 21-Pin NEM660 $5 Offer. Digitrax. Blue. Decoders. 652667060509.
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$30.83
New Digitrax DH187MT Mobile Decoder With 21MTC Interface 21-Pin NEM660 $5 Offer. Digitrax. Blue. Decoders. 652667060509.
eBay
$98.36
Soundtraxx TSU-21PNEM8 21 Pin Sound Decoder : Big Steam 884013
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$98.36
Soundtraxx TSU-21PNEM8 21 Pin Sound Decoder : Big Steam 884013
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$103.36
Soundtraxx DCC Tsunami2 TSU-21 Pnem8 21 Pin Sound Decoder GE Diesel 885810. Soundtraxx. Every Other Thing.
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$103.36
Soundtraxx DCC Tsunami2 TSU-21 Pnem8 21 Pin Sound Decoder GE Diesel 885810. Soundtraxx. Every Other Thing.
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$31.75
ESU 59029 Lokpilot 5 Basic DCC, 21MTC Mobile 21 Pin Decoder For HO Scale
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$31.75
ESU 59029 Lokpilot 5 Basic DCC, 21MTC Mobile 21 Pin Decoder For HO Scale
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$98.36
Soundtraxx Tsunami2 Diesel ALCO 8-Function 21-Pin Sound Decoder - 885811
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$98.36
Soundtraxx Tsunami2 Diesel ALCO 8-Function 21-Pin Sound Decoder - 885811
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$135.96
Soundtraxx Blunami New 2026 21 Pin Wifi DCC Sound Decoder ALCO 885611
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$135.96
Soundtraxx Blunami New 2026 21 Pin Wifi DCC Sound Decoder ALCO 885611
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$58.99
6-FUNCTION DCC CONTROL DECODER -- With 21-PIN MTC PLUG
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$58.99
6-FUNCTION DCC CONTROL DECODER -- With 21-PIN MTC PLUG
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$42.99
TCS 1676 EU821X-KAC | MTC 21-Pin Connector | NOS | 8 Function Decoder | BEMF
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$42.99
TCS 1676 EU821X-KAC | MTC 21-Pin Connector | NOS | 8 Function Decoder | BEMF
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$109.95
Esu 58419 Loksound 5 21-Pin Multi-Protocol Sound Decoder - Brand
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$109.95
Esu 58419 Loksound 5 21-Pin Multi-Protocol Sound Decoder - Brand
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$94.22
TCS Wowsound WOW121 Diesel 1527 21 Pin DCC Sound Decoder Version 4 Prime
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$94.22
TCS Wowsound WOW121 Diesel 1527 21 Pin DCC Sound Decoder Version 4 Prime
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$103.44
ESU 58429 Loksound 5 DCC 21 Pin Sound Decoder. ESU. Decoders.
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$103.44
ESU 58429 Loksound 5 DCC 21 Pin Sound Decoder. ESU. Decoders.
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21-Pin to 8-Pin Decoder Adaptor for DCC & DCC Sound Locomotives
21-Pin to 8-Pin Decoder Adaptor for DCC & DCC Sound Locomotives
Jun 19, 2019
strathpefferjunction.com
BEWARE OF 21-PIN DCC SOCKET DIFFERENCES!
BEWARE OF 21-PIN DCC SOCKET DIFFERENCES!
Dec 25, 2021
mrhmag.com
Have you wondered how to connect a CurrentKeeper or Stay Alive to a 21-Pin decoder? Unfortunately, there is not room on our 21-Pin format decoders (TSU-21PNEM8, BLU-21PNEM8, or ECO-21PNEM) for a CurrentKeeper plug. You can use options like the decoder buddy. But, if you don't have one, you can still use a CurrentKeeper by soldering it directly to the 21-Pin NEM connector in the model. In this video, George will show you how. | SoundTraxx
11:45
Have you wondered how to connect a CurrentKeeper or Stay Alive to …
2K viewsAug 30, 2024
FacebookSoundTraxx
8-Pin to 21-Pin Decoder Adaptor (DCC NEM652 to 21 Pin MTC Socket)
8-Pin to 21-Pin Decoder Adaptor (DCC NEM652 to 21 Pin MTC Socket)
Apr 27, 2020
strathpefferjunction.com
Installing 21 Pin Soundtraxx Decoder in a Rapido U25B
28:21
Installing 21 Pin Soundtraxx Decoder in a Rapido U25B
140 viewsSep 30, 2024
YouTubealanwbelcher
S02E05 - GN in 1970 - How to install a 21 pin DCC Decoder Buddy Motherboard
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Shop 21 Pin MTX Decoder

Sponsored
About our ads
$35.99
DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin / 6 Power Functions + Module
eBay
Free shipping
$35.99
DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin / 6 Power Functions + Module
eBay
Free shipping
$40.99
NEW DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin 6 Power Functions +. DCC Concepts. Black. Decoders. 9347394006227.
eBay
Free shipping
$40.99
NEW DCC Concepts Zen Black Decoder 21 Pin MTC & 8 Pin 6 Power Functions +. DCC Concepts. Black. Decoders. 9347394006227.
eBay
Free shipping
$32.66
Digitrax DH187MT New 2026 21 Pin DCC Motor Decoder
eBay
6
$32.66
Digitrax DH187MT New 2026 21 Pin DCC Motor Decoder
eBay
6
$147.98
Soundtraxx TSU-21PNEM Decoder W/21-Pin Connector Electric Sounds 886003
eBay
$147.98
Soundtraxx TSU-21PNEM Decoder W/21-Pin Connector Electric Sounds 886003
eBay
$114.95
Tcs 1527 Wow121 Diesel Universal Dcc Wow Sound Decoder 21-Pin Mtc
eBay
9
$114.95
Tcs 1527 Wow121 Diesel Universal Dcc Wow Sound Decoder 21-Pin Mtc
eBay
9
$67.96
Soundtraxx 881006 ECO-21PNEM Econami Sound Decoder, NEM 21-Pin, Steam Locomotive
eBay
9
Free shipping
$67.96
Soundtraxx 881006 ECO-21PNEM Econami Sound Decoder, NEM 21-Pin, Steam Locomotive
eBay
9
$35.73
NCE D16MTC New 2026 21 Pin DCC Motor Decoder 8 Functions 5240156
eBay
1
$35.73
NCE D16MTC New 2026 21 Pin DCC Motor Decoder 8 Functions 5240156
eBay
1
$11.97
Nixtrainz New Decoder Buddy Mini 21 Pin Board With 2.2K Resistors NTZ8
eBay
$11.97
Nixtrainz New Decoder Buddy Mini 21 Pin Board With 2.2K Resistors NTZ8
eBay
$98.36
Soundtraxx Tsunami2 TSU-21PNEM8 21 Pin Sound Decoder : Electric Models 886803
eBay
$98.36
Soundtraxx Tsunami2 TSU-21PNEM8 21 Pin Sound Decoder : Electric Models 886803
eBay
$111.99
Soundtraxx 884813 Tsu-21Pnem 21 Pin Sound Decoder Dcc Big Steam Sounds
eBay
Free shipping
$111.99
Soundtraxx 884813 Tsu-21Pnem 21 Pin Sound Decoder Dcc Big Steam Sounds
eBay
Free shipping
$67.96
Soundtraxx Econami ECO-21PNEM 21 Pin Steam DCC Sound Decoder 881006
eBay
9
Free shipping
$67.96
Soundtraxx Econami ECO-21PNEM 21 Pin Steam DCC Sound Decoder 881006
eBay
9
$26.84
TCS 21 Pin DCC Decoder Adapter Hardwire Plug (FEMALE) 21-HW 5 Pcs 1358
eBay
$26.84
TCS 21 Pin DCC Decoder Adapter Hardwire Plug (FEMALE) 21-HW 5 Pcs 1358
eBay
$30.83
New Digitrax DH187MT Mobile Decoder With 21MTC Interface 21-Pin NEM660 $5 Offer. Digitrax. Blue. Decoders. 652667060509.
eBay
$30.83
New Digitrax DH187MT Mobile Decoder With 21MTC Interface 21-Pin NEM660 $5 Offer. Digitrax. Blue. Decoders. 652667060509.
eBay
$98.36
Soundtraxx TSU-21PNEM8 21 Pin Sound Decoder : Big Steam 884013
eBay
$98.36
Soundtraxx TSU-21PNEM8 21 Pin Sound Decoder : Big Steam 884013
eBay
$103.36
Soundtraxx DCC Tsunami2 TSU-21 Pnem8 21 Pin Sound Decoder GE Diesel 885810. Soundtraxx. Every Other Thing.
eBay
Free shipping
$103.36
Soundtraxx DCC Tsunami2 TSU-21 Pnem8 21 Pin Sound Decoder GE Diesel 885810. Soundtraxx. Every Other Thing.
eBay
Free shipping
$31.75
ESU 59029 Lokpilot 5 Basic DCC, 21MTC Mobile 21 Pin Decoder For HO Scale
eBay
Free shipping
$31.75
ESU 59029 Lokpilot 5 Basic DCC, 21MTC Mobile 21 Pin Decoder For HO Scale
eBay
Free shipping
$98.36
Soundtraxx Tsunami2 Diesel ALCO 8-Function 21-Pin Sound Decoder - 885811
eBay
Free shipping
$98.36
Soundtraxx Tsunami2 Diesel ALCO 8-Function 21-Pin Sound Decoder - 885811
eBay
Free shipping
$135.96
Soundtraxx Blunami New 2026 21 Pin Wifi DCC Sound Decoder ALCO 885611
eBay
Free shipping
$135.96
Soundtraxx Blunami New 2026 21 Pin Wifi DCC Sound Decoder ALCO 885611
eBay
Free shipping