HO Scale Power & Digital
HO Scale Power & Digital at Black Forest Hobby offers a comprehensive selection of control systems, power supplies, and digital components designed to operate HO scale layouts with precision and reliability. This category includes traditional DC power packs, DCC (Digital Command Control) systems, boosters, decoders, and accessories that allow hobbyists to run multiple locomotives independently, control lighting, and automate layout operations.
Shoppers can find standard power packs for basic layouts, advanced DCC controllers for complex operations, and accessories such as throttle controllers, feedback modules, and wiring solutions. Products are suitable for layouts of all sizes and are designed to enhance operational flexibility, provide consistent power delivery, and improve the realism and control of train movements.
The HO Scale Power & Digital category features products from respected manufacturers such as NCE, Digitrax, Lenz, MRC, Bachmann, and Atlas Model Railroad. These brands are known for reliable electronics, precise control, and compatibility with a wide range of locomotives and layout configurations. Decoders, boosters, and control units from these brands help modelers expand and customize their systems to suit both entry-level and advanced setups.
With competitive pricing and a continually expanding inventory, Black Forest Hobby makes it easy for modelers to find the power and digital components needed to operate their HO scale layouts effectively. Whether setting up a simple DC system or a fully digital command layout with multiple locomotives and automated features, this category delivers the variety, quality, and value needed to enhance every aspect of HO scale operations.
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Vendor:Train Control Systems
Train Control Systems (TCS) 1788 HO Scale WDK-WAL-1 WOWKit Complete Sound Conversion Kit -- Fits WalthersProto(R) EMD E8A
Regular price $165.25Sale price $165.25 Regular priceUnit price / per -
Vendor:Soundtraxx
SoundTraxx 885840 HO Scale TSU-BH1 Sound and DCC Decoder - Tsunami2 -- EMD Diesel Sounds
Regular price $135.50Sale price $135.50 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1533 HO Scale WOW101-Diesel-EMD-KA Sound & DCC Decoder w/Keep Alive(TM) - WOWSound(TM) -- EMD Diesel Sounds w/9-Pin JST 1.35 x .66 x .22" or 34.29 x 16.72 x 5.59mm
Regular price $171.87Sale price $171.87 Regular priceUnit price / per -
Vendor:Soundtraxx
SoundTraxx 810129 HO Scale Mega Bass Speaker -- 0.91 x 0.91 x 0.40", 8-Ohm
Regular price $14.27Sale price $14.27 Regular priceUnit price / per -
Vendor:MRC (Model Rectifier)
Model Rectifier Corp MRC 25323 HO Scale Mini LED w/10" 25.4cm Wire Leads 4-Pack - Light Genie(TM) -- Green
Regular price $7.98Sale price $7.98 Regular priceUnit price / per -
Vendor:Digitrax
Digitrax SDCK HO Scale Plug'N Play Signal Driver Cable
Regular price $24.25Sale price $24.25 Regular priceUnit price / per -
Vendor:Soundtraxx
SoundTraxx 852002 HO Scale MC2H104AT DCC Control-Only Decoder -- Atlas & Others Board Replacement
Regular price $31.91Sale price $31.91 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1036 HO Scale C628 T Series DCC Decoder Harness -- With 8-Pin NMRA Plug for C628/630
Regular price $13.17Sale price $13.17 Regular priceUnit price / per -
Vendor:LokSound by ESU
LokSound By ESU 58429 HO Scale LokSound 5 Sound and DCC Control Decoder -- 21MTC, NEM6660 Plug for HO and Larger 30 x 15.5mm, No Sound File
Regular price $115.70Sale price $115.70 Regular priceUnit price / per -
Vendor:Viessmann
Viessmann 5562 HO Scale Lanz Bulldog Tractor Sound Module
Regular price $74.37Sale price $74.37 Regular priceUnit price / per -
Vendor:Viessmann
Viessmann 5235 HO Scale Stationary Decoder -- For Marklin C Track 3-Way Turnout
Regular price $99.17Sale price $99.17 Regular priceUnit price / per -
Vendor:Viessmann
Viessmann 52521 HO Scale DHU 161 DCC/Selectrix Motor Control Decoder
Regular price $122.99Sale price $122.99 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1773 HO Scale WDK-ATL-3 WOWKit Complete Sound Conversion -- Fits Atlas C420, U30B Ph.II, U30C, C30-7, U23B, GP38, GP38-2 Late, GP39-2, G
Regular price $191.71Sale price $191.71 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1766 HO Scale WDK-INT-1 WOWKit Complete Sound Conversion -- Fits Intermountain GE U18B, EMD SD40-2
Regular price $208.18Sale price $208.18 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1752 HO Scale WDK-ATL-4 WOWKit Complete Sound Conversion Kit -- Fits Atlas FM H24-66 Train Master 1B
Regular price $191.71Sale price $191.71 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1557 HO Scale B-MB4 Replacement Motherboard w/KA2 Keep Alive & 21-Pin Connector -- Fits Bachmann Raymond 4-4-0
Regular price $65.61Sale price $65.61 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1441 HO Scale T6X-KAC 6-Function DCC Decoder w/TCS Keep Alive Wires - Control Only -- No Harness; With 2-Pin Connector for KA Unit .66 x 1 x .22" 16.8 x 24.6 x
Regular price $61.66Sale price $61.66 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1349 HO Scale MC4A 4-Function DCC Decoder - Control Only -- No Harness, Use 7-Pin JST Male (Not Included) .42 x .723 x .191"
Regular price $55.05Sale price $55.05 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1054 HO Scale MC-S1 DCC Decoder Harness -- With 8-Pin NMRA Plug for Life-Like PROTO 2000(R) Alco S1
Regular price $13.17Sale price $13.17 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1011 All Scale M4 1-Amp, 4-Function DCC Decoder - Control Only -- Hardwire - .365 x .587 x .109" 9.27 x 14.91 x 2.77mm
Regular price $68.27Sale price $68.27 Regular priceUnit price / per
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