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DCC Decoders & Accessories

DCC Decoders

We stock DCC Decoders from all major brands including, Soundtraxx, Digitrax, TCS, NCE, ESU LokSound, DCC Specialties and more for your locomotives, switches, lighting and other accessories on your model railroad.

Don't see the part or model you are looking for, give us a call at (717) 505-8676 and let us order it for you.

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Soundtraxx 827109 TSU-1000 Tsunami EMD 645 Non-Turbo Diesel Hardwire DCC Sound Decoder - NOS
$49.99 - $49.99
$49.99
$49.99 - $49.99
$49.99

Soundtraxx 827109 TSU-1000 Tsunami EMD 645 Non-Turbo Diesel Hardwire DCC Sound Decoder - NOS

Soundtraxx
Low stock

Soundtraxx 827109 TSU-1000 Tsunami EMD 645 Non-Turbo Diesel Hardwire DCC Sound Decoder NOS (New Old Stock) Bring authentic EMD 645 diesel sound and...

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Peco Lectrics PL-S135 Universal SmartSwitch Servo System - Stationary Decoder Save 13% Save %
$35.76
$35.76 - $35.76
$35.76
$30.99
$30.99 - $30.99
$30.99

Peco Lectrics PL-S135 Universal SmartSwitch Servo System - Stationary Decoder

Peco
In stock

Peco Lectrics PL-S135 Universal SmartSwitch Servo System - Stationary Decoder The Smartswitch™ system can be used to operate turnouts, semaphore si...

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Digitrax DN147K1C N Scale KATO K1 Form Factor Board [DCC Decoder - Board Replacement] Save 5% Save %
$40.00
$40.00 - $40.00
$40.00
$37.99
$37.99 - $37.99
$37.99

Digitrax DN147K1C N Scale KATO K1 Form Factor Board [DCC Decoder - Board Replacement]

Digitrax
In stock

Digitrax DN147K1C N Scale KATO K1 Form Factor Board DCC Decoder - Board Replacement Digitrax N Scale KATO K1 Form Factor Board [DCC Decoder - Board...

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Digitrax DN147A0 N Scale Atlas Mid Length Locos GP40-2 and Others [DCC Decoder - Board Replacement] Save 5% Save %
$40.00
$40.00 - $40.00
$40.00
$37.99
$37.99 - $37.99
$37.99

Digitrax DN147A0 N Scale Atlas Mid Length Locos GP40-2 and Others [DCC Decoder - Board Replacement]

Digitrax
Low stock

Digitrax DN147A0 N Scale Atlas Mid Length Locos GP40-2 and Others DCC Decoder - Board Replacement Digitrax N Scale Atlas Mid Length Locos GP40-2 an...

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Digitrax DN147A1 N Scale Atlas SD50, SD60, SD60M, and Others [DCC Decoder - Board Replacement]
Save 5% Save %
$40.00
$40.00 - $40.00
$40.00
$37.99
$37.99 - $37.99
$37.99

Digitrax DN147A1 N Scale Atlas SD50, SD60, SD60M, and Others [DCC Decoder - Board Replacement]

Digitrax
Low stock

Digitrax DN147A1 N Scale Atlas SD50, SD60, SD60M, and Others DCC Decoder - Board Replacement Digitrax N Scale Atlas SD50, SD60, SD60M, and Others [...

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Digitrax DN147K2 N Scale KATO K2 Form Factor Board [Board Replacement DCC Decoder]
Sold out
$40.00
$40.00 - $40.00
$40.00
$37.99
$37.99 - $37.99
$37.99

Digitrax DN147K2 N Scale KATO K2 Form Factor Board [Board Replacement DCC Decoder]

Digitrax
Out of stock

Digitrax DN147K2 N Scale KATO K2 Form Factor Board Board Replacement DCC Decoder Digitrax N Scale KATO K2 Form Factor Board [Board Replacement DCC ...

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EcoPower 3009 Black & Red Heat Shrink Tubes with Plastic Case (150)
Sold out
$12.99
$12.99 - $12.99
$12.99
$9.99
$9.99 - $9.99
$9.99

EcoPower 3009 Black & Red Heat Shrink Tubes with Plastic Case (150)

EcoPower
Out of stock

EcoPower 3009 Black & Red Heat Shrink Tubes with Plastic Case (150) EcoPower Black and Red Heat Shrink Tubes with a Plastic Case. This is a hig...

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Digitrax T1W Warm White LED (10 Pack)
Save 6% Save %
$17.00
$17.00 - $17.00
$17.00
$15.99
$15.99 - $15.99
$15.99

Digitrax T1W Warm White LED (10 Pack)

Digitrax
Low stock

Digitrax T1W Warm White LED 10 Pack Make your locomotive lights sparkle! Use these beautiful warm white LEDs to replace the harsh blue white LEDs t...

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Digitrax LNC82 8’ LocoNet Cables (2 Pack)
Save 0% Save %
$12.00
$12.00 - $12.00
$12.00
$11.99
$11.99 - $11.99
$11.99

Digitrax LNC82 8’ LocoNet Cables (2 Pack)

Digitrax
In stock

Digitrax LNC82 8’ LocoNet Cables 2 Pack 8’ LocoNet Cables FEATURES: 2 pack of 8 foot LocoNet Cables. Convenient pre-made, pre-tested cables, ready...

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Digitrax BP600MH NiMh 600mAH 3.6v Battery Pack
Save 13% Save %
$15.00
$15.00 - $15.00
$15.00
$12.99
$12.99 - $12.99
$12.99

Digitrax BP600MH NiMh 600mAH 3.6v Battery Pack

Digitrax
Low stock

Digitrax BP600MH NiMh 600mAH 3.6v Battery Pack NiMh 600mAH 3.6v Battery Pack FEATURES: Nickel-Metal Hydride 600mAH 3.6v Rechargeable Battery Pack....

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Digitrax SP53188B Rectangular Box 8 Ohm Speaker (53mm x 18mm x 14mm)
Save 0% Save %
$13.00
$13.00 - $13.00
$13.00
$12.99
$12.99 - $12.99
$12.99

Digitrax SP53188B Rectangular Box 8 Ohm Speaker (53mm x 18mm x 14mm)

Digitrax
Low stock

Digitrax SP53188B Rectangular Box 8 Ohm Speaker 53mm x 18mm x 14mm Rectangular Box 8 Ohm Speaker (53mm x 18mm x 14mm) FEATURES: Fits many HO, O &a...

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Digitrax SP531832B Rectangular Box 32 Ohm Speaker (53mm x 18mm x 14mm)
Save 0% Save %
$13.00
$13.00 - $13.00
$13.00
$12.99
$12.99 - $12.99
$12.99

Digitrax SP531832B Rectangular Box 32 Ohm Speaker (53mm x 18mm x 14mm)

Digitrax
Low stock

Digitrax SP531832B Rectangular Box 32 Ohm Speaker 53mm x 18mm x 14mm Rectangular Box 32 Ohm Speaker (53mm x 18mm x 14mm) FEATURES: Fits many HO, O...

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Digitrax SP26158B Compact Rectangular Box 8 Ohm Speaker (26.5mm x 15.5mm x 9mm)
Save 0% Save %
$13.00
$13.00 - $13.00
$13.00
$12.99
$12.99 - $12.99
$12.99

Digitrax SP26158B Compact Rectangular Box 8 Ohm Speaker (26.5mm x 15.5mm x 9mm)

Digitrax
In stock

Digitrax SP26158B Compact Rectangular Box 8 Ohm Speaker 26.5mm x 15.5mm x 9mm Compact Rectangular Box 8 Ohm Speaker (26.5mm x 15.5mm x 9mm) FEATURE...

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Digitrax SP26158BC Compact Rectangular Box 8 Ohm Speaker (26.5mm X 15.5mm X 9mm)
Save 0% Save %
$14.00
$14.00 - $14.00
$14.00
$13.99
$13.99 - $13.99
$13.99

Digitrax SP26158BC Compact Rectangular Box 8 Ohm Speaker (26.5mm X 15.5mm X 9mm)

Digitrax
Low stock

Digitrax SP26158BC Compact Rectangular Box 8 Ohm Speaker 26.5mm X 15.5mm X 9mm Compact Rectangular Box 8 Ohm Speaker (26.5mm X 15.5mm X 9mm) FEATUR...

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Save 5% Save %
$38.00
$38.00 - $38.00
$38.00
$35.99
$35.99 - $35.99
$35.99

Digitrax DN166i1A Intermountain N scale FT A Units w/ contact shoes Board Replacement DCC decoder

Digitrax
Low stock

Digitrax DN166i1AN Scale Intermountain FT A UnitsBoard Replacement DCC Mobile Decoder(units with motor contact shoes) Replace the existing light...

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Du-Bro 436 3/32" Heat Shrink Tubing 3" - Green (4 Pack)
$2.68 - $2.68
$2.68
$2.68 - $2.68
$2.68

Du-Bro 436 3/32" Heat Shrink Tubing 3" - Green (4 Pack)

Du-Bro
In stock

Du-Bro 436 3/32" Heat Shrink Tubing 3" - Green 4 Pack The ideal solution for many of your modeling needs. This tubing has been specially formulated...

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Du-Bro 437 1/8" Heat Shrink Tubing 3" - Red (4 Pack)
$2.68 - $2.68
$2.68
$2.68 - $2.68
$2.68

Du-Bro 437 1/8" Heat Shrink Tubing 3" - Red (4 Pack)

Du-Bro
In stock

Du-Bro 437 1/8" Heat Shrink Tubing 3" - Red 4 Pack The ideal solution for many of your modeling needs. This tubing has been specially formulated to...

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Du-Bro 439 1/4" Heat Shrink Tubing 3" - Yellow (3 Pack)
$2.68 - $2.68
$2.68
$2.68 - $2.68
$2.68

Du-Bro 439 1/4" Heat Shrink Tubing 3" - Yellow (3 Pack)

Du-Bro
In stock

Du-Bro 439 1/4" Heat Shrink Tubing 3" - Yellow  3 Pack The ideal solution for many of your modeling needs. This tubing has been specially formulate...

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Du-Bro 440 3/8" Heat Shrink Tubing 3" - Black (3 Pack)
$2.68 - $2.68
$2.68
$2.68 - $2.68
$2.68

Du-Bro 440 3/8" Heat Shrink Tubing 3" - Black (3 Pack)

Du-Bro
In stock

Du-Bro 440 3/8" Heat Shrink Tubing 3" - Black 3 Pack The ideal solution for many of your modeling needs. This tubing has been specially formulated ...

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Du-Bro 938 1/8” Heat Shrink Tubing Set
$2.68 - $2.68
$2.68
$2.68 - $2.68
$2.68

Du-Bro 938 1/8” Heat Shrink Tubing Set

Du-Bro
In stock

Du-Bro 938 1/8” Heat Shrink Tubing Set Simplify your wiring set by using the black shrink tube for the negative connection and red for the positive...

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Du-Bro 939 3/16” Heat Shrink Tubing Set
$2.68 - $2.68
$2.68
$2.68 - $2.68
$2.68

Du-Bro 939 3/16” Heat Shrink Tubing Set

Du-Bro
In stock

Du-Bro 939 3/16” Heat Shrink Tubing Set Simplify your wiring set by using the black shrink tube for the negative connection and red for the positiv...

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MRC AD520 DCC Auto Reverse Loop Module
Save 16% Save %
$49.98
$49.98 - $49.98
$49.98
$41.99
$41.99 - $41.99
$41.99

MRC AD520 DCC Auto Reverse Loop Module

MRC
Low stock

MRC AD520 DCC Auto Reverse Loop Module Automatically change polarity of your reverse loop or reversing section. Easy 4-wire hookup. Not for use of ...

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Soundtraxx 810114 30mm Round 8 Ohm Speaker
Save 8% Save %
$11.95
$11.95 - $11.95
$11.95
$10.99
$10.99 - $10.99
$10.99

Soundtraxx 810114 30mm Round 8 Ohm Speaker

Soundtraxx
Low stock

Soundtraxx 810114 30mm Round 8 Ohm Speaker If you have more space, this speaker is great for larger models. SPECIFICATIONS: Dimensions: 30 x 5.3mm...

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Sold out
$15.95
$15.95 - $15.95
$15.95
$13.99
$13.99 - $13.99
$13.99

Soundtraxx 810115 8 ohm 35x20x6mm Oval Speaker

Soundtraxx
Out of stock