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Kato 22-101-1 N & HO Kato Sound Box w/ EMD 1st Gen Diesel Sound card

$ 239.36 $ 143.61

NCE 178 Next18 DCC Decoder (NEM-662) NEW MODELRRSUPPLY Coupon offer

$ 23.04 $ 13.82

ESU 51955 NEM662 Next18 LokSound Adapter Drop-In Replacement Board Atlas Bowser

$ 9.63 $ 5.78

Digitrax DZ126T Z/N/HO Scale 1-Amp Tiny Series 6 Mobile Decoder

$ 21.9 $ 13.14

TSU-AT1000 Tsunami Sound Decoder for Diesel Atlas 828048- EMD 645 Non-Turbo

$ 69.95 $ 41.97

Digitrax Inc. DCC Stationary Decoder 4 Turnouts 8 Inputs DGTDS74 Power Supplies

$ 69.52 $ 41.71

Soundtraxx Tsunami 2 TSU-2200 885005 EMD Diesel DCC / SOUND Decoder 6-Func 2-Amp

$ 116.99 $ 70.19

Soundtraxx Tsunami 2 TSU-1100 885001 EMD Diesel 1AMP DCC / SOUND Decoder

$ 111.14 $ 66.68

Digitrax Inc. N 16 Bit Sound Decoder Motor/6-Functions 1A DGTSDXN136PS Power

$ 69.52 $ 41.71

HO Advanced DCC Diesel EMD645 Sound Decoder /w built in 18mm speaker

$ 43.12 $ 25.87

NEW Soundtraxx Econami ECO-PNP Digital Sound Decoder HO to S Scale FREE US SHIP

$ 59.8 $ 35.88

SoundTraxx 35 x 16mm Oval 8-ohm Speaker | 810113 | New 2021

$ 11.22 $ 6.73

Soundtraxx MC1H102P8 #852001 2-Function DCC Mobile Decoder NMRA 8-Pin

$ 21.95 $ 13.17

Soundtraxx Econami ECO-PNP 882004 DCC / SOUND Decoder for Diesels 6-Func 2-Amp

$ 74.75 $ 44.85

Soundtraxx ~ New 2022 ~ Tsunami 2 ~ TSU-1100 Baldwin ~ Sound Decoder ~ 8850042

$ 98.52 $ 59.11

Computer interface for MRC Prodigy Adavced DCC systems.

$ 58.96 $ 35.37

LokSound By ESU 397-397-72460 Diesel Decoder Trainmaster

$ 59.83 $ 35.89

Soundtraxx 810163 JST-Next18 Adapter Kit

$ 17.76 $ 10.66

NCE 122 N12A1 N14A1 Decoder w/ LED's Atlas N Scale SD50 SD60 Plug-n-Play 524-122

$ 27.42 $ 16.45

SoundTraxx 3985 Digital Sound Decoder Union Pacific Challanger

$ 36.25 $ 21.75

Soundtraxx ~ New 2022 ~ Tsunami 2 ~ TSU-BH2 ~ Bachmann ~ Sound Decoder ~ 884814

$ 85.85 $ 51.51

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

$ 114.39 $ 68.63

Soundtraxx 884008 Tsunami 2 TSU-21PNEM Digital Sound Decoder : STEAM-2

$ 85.85 $ 51.51

DIGITRAX DHWHP 9 pin to DCC medium plug 3" long harness MODELRRSUPPLY Offer

$ 6.11 $ 3.66

Digitrax DH126MT 1.5 Amp HO Decoder for Locos Equipped with 21MTC Interface

$ 19.35 $ 11.61

Digitrax DN163K1C 1A Mobile Decoder Kato N scale SD40-2 Locos from 2006 onward

$ 29.03 $ 17.41

HO DCC Diesel Sound Decoder with 28mm speaker

$ 45.76 $ 27.45

ESU 58828 LokSound 5 MICRO DCC Next18 interface Sound Decoder MSH Offer

$ 91.47 $ 54.88

NCE 143 N12K0b DCC Decoder - Drop in for Kato F3A & F3B MODELRRSUPPLY Offer

$ 27.44 $ 16.46

Digitrax DZ126 1 Amp Z / N / HO Scale Wired Mobile Decoder

$ 20.23 $ 12.13

Digitrax Inc. HO DCC Decoder Series 63.2"Wires 2FN 9-Pin 1.5A DGTDH126P Power

$ 22.88 $ 13.72

TCS 1484 T1-LED 2 fx Decoder LED ready TRAIN CONTROL SYSTEMS MODELRRSUPPLY

$ 28.2 $ 16.92

Kato 29-351 HO/N Scale EM13 Motor Function Decoder

$ 33.66 $ 20.19

Soundtraxx {810135} 9-PIN JST TO NMRA 8-PIN WIRING HARNESS - YANKEEDABBLER

$ 8.67 $ 5.2

DigiTrax Digi-Frames Kit for Decoders Fits Atlas SD-7 or SD-9 - NIP

$ 6.11 $ 3.66

Train Control Systems TCS 1021 T1 2-Function DCC Decoder w/ Detachable Hardwire

$ 24.59 $ 14.75

TCS DCC WSK-WAL-1 WOWKit ~ WOWSound Decoder ~ Full Kit With Speaker ~ 1920

$ 119.88 $ 71.92

N steam sound decoder /w speaker for Athearn challenger & bigboy only.

$ 47.52 $ 28.51

SoundTraxx 810038 Exhaust Cam Set

$ 7.04 $ 4.22

DIGITRAX DZ126IN 1 AMP Z / N / HO SCALE DECODER WITH 6 PIN NEM 651 MODELRRSUPPLY

$ 23.31 $ 13.98

SoundTraxx 810158 | CurrentKeeper 2-Pin Wiring Harness | Squeaky's Trains

$ 6.3 $ 3.78

NCE 5240110 SW9-SR HO SILENT RUNNING

$ 38.05 $ 22.83

Soundtraxx 810154 - Mini Cube Speaker/Baffle for N or HO Scale DCC / SOUND

$ 14.03 $ 8.42

DIGITRAX DH166D 1.5 Amp Premium HO Scale Wired Mobile Decoder MODELRRSUPPLY

$ 25.47 $ 15.28

NCE N14A3 ~ N Scale Drop In ~ DCC Motor Decoder ~ Atlas Intermountain ~ 5240181

$ 26.24 $ 15.74

NCE CAB 05 PUSH BUTTON HANDHELD CONTROLLER (#2)

$ 66 $ 39.6

Train Control Systems TCS HO Scale #1527 21 Pin Diesel WOW121 Sound Decoder V4

$ 86.19 $ 51.71

Soundtraxx New 810109 20mm (3/4") Complete Speaker Baffle Kit ~Tsunami ~Econami

$ 8.64 $ 5.18

MRC AD 330 N scale decoder NOS NEW IN PACKAGE NEVER USED

$ 16.72 $ 10.03

Digitrax SDN144K1E 1A N Scale SoundFX/Mobile/FX3 Function Decoder Kato SD40-2

$ 52.79 $ 31.67

Digitrax DN163K1a 1 Amp N Scale Mobile Decoder for Kato N scale SD40-2, SD70MAC

$ 26.18 $ 15.7

SoundTraxx 885005 | TSU-2200 Tsunami2 (2-amp) Sound Decoder | EMD Diesel

$ 93.59 $ 56.15

Soundtraxx 885824 Tsunami2 TSU-PNP8 Digital Sound Decoder : EMD-2 Diesel

$ 85.85 $ 51.51

SOUNDTRAXX Tsunami 2 GE TSU-21PNEM8 885810 TUC885810 Misc. Train Accys Non Scale

$ 107.31 $ 64.38

Digitrax Inc. N DCC Decoder Series 6Economy Wired 3-Function1A DGTDN136D Power

$ 21.12 $ 12.67

SoundTraxx 885020 | TSU-4400 Tsunami2 Baldwin & Other Diesel Sound Decoder

$ 140.76 $ 84.45

Digitrax Inc. N DCC Decoder Series 6 3.2" Wires 3 FN 8-Pin 1A DGTDN136PS Power

$ 22.88 $ 13.72

Soundtraxx Tsunami 2 TSU-PNP8 885814 GE Diesel DCC / SOUND Decoder

$ 107.31 $ 64.38

Soundtraxx ~ New 2022 ~ Tsunami 2 ~ TSU-1100 GE Diesel ~ Sound Decoder ~ 885002

$ 98.52 $ 59.11

MRC AD 330 N .8 AMP scale decoder NOS NEW SEALED IN PACKAGE NEVER USED

$ 16.89 $ 10.13

NCE 234 UTP-CAT5 Cab Bus fascia Panel use w/ Cat5 Cables MODELRRSUPPLY Offer

$ 23.18 $ 13.91

DCC/DC/AC Sound Decoder Diesel wireless remote control

$ 11 $ 6.6

MRC 0001869 1869, Steam Sound Decoder, 12 Chuff, NMRA 8 9 JST Pin Plug, HO Scale

$ 79.19 $ 47.51

Digitrax DN136D N/HO Scale 1 Amp Wired Mobile Decoder

$ 19.17 $ 11.5

NEW. Soundtraxx Round Speaker P.N.810114

$ 8.8 $ 5.28

NEW Soundtraxx Tsunami2 TSU-PNP8 Digital Sound Decoder EMD Diesel FREE US SHIP

$ 85.85 $ 51.51

NCE #Z14SR N or Z SCALE DECODER - TINY, 4-FUNCTION, 15 LIGHT EFFECTS, 1.3 AMP

$ 28.05 $ 16.83

SoundTraxx Tsunami 2 TSU-21PNEM 885010 GE Diesel DCC / SOUND Decoder

$ 88 $ 52.8

SOUNDTRAXX Tsunami2 Diesel EMD-2 Set 8-Function Plug & Play TUC885824 Misc.

$ 107.31 $ 64.38

Atlas Master DCC System/ Commander 1

$ 74.79 $ 44.87

18mm speaker with baffle, 18*11mm, 8 ohm.

$ 5.27 $ 3.16

Kato 22101-1 Analog Sound Box w/ EMD 1st Generation Diesel Sound Card : HO / N

$ 215.59 $ 129.35

Digitrax DN121 1 Amp Digital Command Control Mobile Decoder Model Train Part Kit

$ 17.59 $ 10.55

20mm speaker with baffle, 20*12mm, 8 ohm.

$ 5.27 $ 3.16

SoundTraxx DCC Mobile Decoder MC1H104P21 | 852005 | New | Squeaky's Trains

$ 18.26 $ 10.96

SoundTraxx 886005 | TSU-4400 Tsunami2 (4-amp) Electric Sound Decoder | New

$ 140.76 $ 84.45

Soundtraxx Tsunami 2 TSU-PNP8 885813 EMD Diesel DCC / SOUND Decoder

$ 107.31 $ 64.38

Soundtraxx Econami ECO-21PNEM 882006 DCC / SOUND Decoder for Diesel

$ 74.75 $ 44.85

Soundtraxx ~ New 2022 ~ Tsunami 2 ~ TSU-1100 Big Steam ~ Sound Decoder ~ 884011

$ 104.68 $ 62.81

SoundTraxx DSD-090LC 821240 Digital Sound Decoder, FM Diesel, DCC, HO Scale

$ 57.19 $ 34.31

Soundtraxx {810130} 27MM MEGA BASS SPEAKER - YANKEEDABBLER

$ 9.46 $ 5.68

Soundtraxx 810129 - 23mm Square Mega Bass Speaker for DCC / SOUND in Diesels

$ 10.51 $ 6.3

Digitrax DN163A4 ~ New 2022 ~ DCC Decoder N Scale Atlas GP30, 7, 9, 15, 35, More

$ 29.67 $ 17.8

SoundTraxx 885019 | TSU-4400 – Tsunami2 (4-amp) ALCO Diesel Sound Decoder | New

$ 140.76 $ 84.45

SOUNDTRAXX Tsunami2 Diesel GE Set 8-Function Plug & Play TUC885814 Misc. Train

$ 107.31 $ 64.38

Soundtraxx ~ Tsunami 2 ~ TSU-N18 EMD Diesel DCC Sound Decoder ~ Next18 ~ 885026

$ 84.68 $ 50.8

DIGITRAX DN163A3 1 Amp Replacement DCC Decoder for ATLAS N MP15 MODELRRSUPPLY

$ 21.92 $ 13.15

NEW Broadway Limited Go Pack Continuity Cap Pack w/Plug HO Scale FREE US SHIP

$ 27.7 $ 16.62

ESU LokSound V5 Nano Sound Decoder with Open Wires ESU 58923

$ 91.07 $ 54.64

ESU LokSound 51957 21MTC adapter board for 10 Outputs Solder Contacts & Wires

$ 13.63 $ 8.17

NCE D14SR ~ New 2022 ~ Small HO Scale ~ DCC Decoder ~ Direct Mount 8 Pin ~ 0103

$ 25.72 $ 15.43

NCE 175 D13J 4-pk DECODERS Quick-Plug (was D13SRJ) MODELRRSUPPLY Offer

$ 68.6 $ 41.16

HO Advaced DCC Diesel EMD710 Sound Decoder /w built in 18mm speaker

$ 43.12 $ 25.87

Digitrax DZ123PS Z/N/HO Scale 1 Amp Economy Mobile Decoder 8 pin Short Harness

$ 17.94 $ 10.76

Digitrax DZ126T 1 Amp Tiny Series 6 decoder for Z, N & HO

$ 25.51 $ 15.3

Decoder Buddy Mini for 21PNEM decoders On Board resistors Bob The Train Guy

$ 11.63 $ 6.98

NEW Digitrax DHDP Dummy Plugs 5 pack) NEW / Jjj

$ 9.09 $ 5.45

ESU 51968 Adapter Board #2 AUX3 AUX4 Loksound V4.0 Select MODELRRSUPPLY Offer

$ 14.21 $ 8.52

SoundTraxx 885024 TSU-PNP Tsunami2 EMD-2 DIESEL Sound Decoder

$ 78.76 $ 47.25

SoundTraxx TSU-1100 Digital Sound Decoder, 886001 Electric,Tsunami2 DCC,HO Scale

$ 96.79 $ 58.07