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DCC Decoders

DCC Decoders 

Take your model railroad layout to the next level with DCC decoders from Midwest Model Railroad. These devices translate commands from DCC (digital command control) controllers and throttles into special effects in your trains and landscape. While many manufacturers make locomotives with built-in decoders, you can also install them yourself for deeper customization of bells and whistles. You can also put decoders around your layout to create effects like building lights turning on or off, activating traffic lights, and raising or lowering crossing levers. We even have Bluetooth-enabled decoders for high-tech layouts. Midwest Model Railroad has both mobile/multifunction DCC decoders and accessory decoders for layout animations. Contact us if you have any questions.

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  • Digitrax DN147A0 - DN147A0 Decoder (replaces DN163A0)  - N Scale

    Digitrax DN147A0 - DN147A0 Decoder (replaces DN163A0) - N Scale

    $32.64
    Fits many older Atlas N locomotives Mobile Decoder Drop in “A0” Atlas light board replacement decoder 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output
    Qty in Cart: 0
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    $32.64
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  • Digitrax SDXN147A1 - SDXN147A1 - SoundFXv3 - SoundFXv3  - N Scale

    Digitrax SDXN147A1 - SDXN147A1 - SoundFXv3 - SoundFXv3 - N Scale

    $71.81
    Fits several Atlas N locomotives Mobile Decoder with SoundFX 8 Ohm 9x18x4 mm oval speaker 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output
    Qty in Cart: 0
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    $71.81
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  • Digitrax SDXN147A0 - SDXN147A0 Sound Decoder - SoundFXv3  - N Scale

    Digitrax SDXN147A0 - SDXN147A0 Sound Decoder - SoundFXv3 - N Scale

    $71.81
    Fits many Atlas N locomotives Mobile Decoder with SoundFX 8 Ohm 9x18x4 mm oval speaker 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output
    Qty in Cart: 0
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    $71.81
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  • NCE 0139 - BACH-DSL Decoder for Bachmann Locos  - HO Scale

    NCE 0139 - BACH-DSL Decoder for Bachmann Locos - HO Scale

    $22.50
    This decoder is specifically designed as a replacement for HO-scale Bachmann "DCC Equipped" diesels. Providing a smooth, quiet operation. The decoder has 4 function outputs. Complete with 2 Golden Glow LEDs in the package
    Qty in Cart: 0
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    $22.50
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  • Digitrax DH127PS - Series 7 Mobile Decoder  - HO Scale

    Digitrax DH127PS - Series 7 Mobile Decoder - HO Scale

    $23.33
    Fits many 8-pin Medium Socket DCC-Ready HO locomotives Digitrax 9-Pin Socket and PS-Harness 1.0 Amp/2 Amps Peak 2 FX7 Functions, 200ma Output
    Qty in Cart: 0
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    $23.33
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  • Digitrax DH187PS - Series 7 Mobile Decoder  - HO Scale

    Digitrax DH187PS - Series 7 Mobile Decoder - HO Scale

    $32.00
    Fits many 8-pin Medium Socket DCC-Ready HO locomotives Digitrax 9-Pin Socket and PS-Harness 1.0 Amp/2 Amps Peak 8 FX7 Functions, 300ma Output
    Qty in Cart: 0
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    $32.00
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  • Digitrax DH127P - Series 7 Mobile Decoder  - HO Scale

    Digitrax DH127P - Series 7 Mobile Decoder - HO Scale

    $23.33
    Fits many 8-pin Medium Socket DCC-Ready HO locomotives Digitrax 9-Pin Socket and P-Harness 1.0 Amp/2 Amps Peak 2 FX7 Functions, 200ma Output
    Qty in Cart: 0
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    $23.33
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  • Digitrax DH187P - Series 7 Mobile Decoder  - HO Scale

    Digitrax DH187P - Series 7 Mobile Decoder - HO Scale

    $32.00
    Fits many 8-pin Medium Socket DCC-Ready HO locomotives Digitrax 9-Pin Socket and P-Harness 1.0 Amp/2 Amps Peak 8 FX7 Functions, 300ma Output
    Qty in Cart: 0
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    $32.00
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  • Train Control Systems (TCS) 1605 - WOW501-Diesel  - HO Scale

    Train Control Systems (TCS) 1605 - WOW501-Diesel - HO Scale

    $195.80
    The WOW501 is a universal, 5 Amp sound decoder for large-scale locomotives. The WOW501 includes Keep Alive® on-board for stutter-free operation. Function 5 and 6 may be programmed to control a smoke unit with a coil and fan. By programming CV58...
    Qty in Cart: 0
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    $195.80
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  • Train Control Systems (TCS) 1516 - WOW101-Steam  - HO Scale

    Train Control Systems (TCS) 1516 - WOW101-Steam - HO Scale

    $107.67
    The WOW101 is a universal decoder for locomotives with DCC-ready 9-pin plugs, or locomotives which cannot accommodate a motherboard or WOWKit. This decoder may be hard-wired or plugged directly into any locomotive with a 9-pin JST plug. The WOW101 is...
    Qty in Cart: 0
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    $107.67
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  • Train Control Systems (TCS) 1544-H - B-MB1 - High Profile Pins (Soundtraxx and ESU decoders)  - HO Scale

    Train Control Systems (TCS) 1544-H - B-MB1 - High Profile Pins (Soundtraxx and ESU decoders) - HO Scale

    $48.92
    This board is designed with High Profile Pins to Receive a Soundtraxx or ESU decoder and provides an onboard Keep Alive® (KA4 style) for uninterrupted performance over troublesome tracks. This motherboard includes a rear LED light and onboard...
    Qty in Cart: 0
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    $48.92
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  • Train Control Systems (TCS) 1544 - B-MB1 - Low Profile Pins (TCS decoders)  - HO Scale

    Train Control Systems (TCS) 1544 - B-MB1 - Low Profile Pins (TCS decoders) - HO Scale

    $48.92
    This motherboard is designed to replace the existing circuit board in a Bachmann Light 4-8-2 (short tender) or the 2-8-0. This board provides an onboard Keep Alive® for uninterrupted performance over troublesome tracks. NOTE: This product does...
    Qty in Cart: 0
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    $48.92
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  • Train Control Systems (TCS) 1545-H - B-MB2- High Profile Pins (Soundtraxx and ESU decoders)  - HO Scale

    Train Control Systems (TCS) 1545-H - B-MB2- High Profile Pins (Soundtraxx and ESU decoders) - HO Scale

    $48.92
    This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is designed with High Profile Pins to Receive a Soundtraxx or ESU decoder and provides an onboard Keep Alive® (KA4 style) for...
    Qty in Cart: 0
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    $48.92
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  • Train Control Systems (TCS) 1545 - B-MB2 - Low Profile Pins (TCS decoders)  - HO Scale

    Train Control Systems (TCS) 1545 - B-MB2 - Low Profile Pins (TCS decoders) - HO Scale

    $48.92
    This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard Keep Alive® (KA2 style) for uninterrupted performance over...
    Qty in Cart: 0
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    $48.92
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  • Train Control Systems (TCS) 1546-H - B-MB3 - High Profile Pins (Soundtraxx and ESU decoders)  - HO Scale

    Train Control Systems (TCS) 1546-H - B-MB3 - High Profile Pins (Soundtraxx and ESU decoders) - HO Scale

    $48.92
    This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. This board is designed with High Profile Pins to Receive a Soundtraxx or ESU decoder and provides an onboard Keep Alive® (KA4 style)...
    Qty in Cart: 0
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    Price:
    $48.92
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  • Train Control Systems (TCS) 1546 - B-MB3 - Low Profile Pins (TCS decoders)  - HO Scale

    Train Control Systems (TCS) 1546 - B-MB3 - Low Profile Pins (TCS decoders) - HO Scale

    $48.92
    This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. This board is designed to receive a WOW121 or EU821 decoder and provides an onboard Keep Alive® (KA4 style) for uninterrupted...
    Qty in Cart: 0
    Quantity:
    Price:
    $48.92
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