Train Control Systems
Train Control Systems (TCS) is a U.S.-based manufacturer specializing in advanced electronics for model railroads. Founded in the 1990s and headquartered in Pennsylvania, the company quickly became recognized for producing high-quality Digital Command Control (DCC) decoders and related products that emphasize prototypical accuracy, reliability, and ease of use. Their catalog emphasizes fine craftsmanship, innovative engineering, and hobbyist-friendly usability, making Train Control Systems a trusted name among model railroaders worldwide. By focusing on locomotive decoders, control systems, and lighting solutions, the company has established itself as a respected supplier in the global model railroading community.
The company’s product line includes DCC decoders for HO, N, O, and G scale locomotives, along with keep-alive capacitor modules, lighting kits, and wireless control systems. Train Control Systems is celebrated for its precision electronics, offering features such as back-EMF motor control, prototypical lighting effects, and compatibility with multiple DCC systems. Their catalog also includes WOWSound decoders, which provide realistic audio effects such as prime mover sounds, whistles, horns, and dynamic brakes. Their products often feature prototypical accuracy, advanced customization options, and compatibility with popular layout systems, appealing to both casual hobbyists and advanced builders. By blending technical fidelity with hobbyist-focused usability, Train Control Systems appeals to modelers who value both authenticity and creative depth in their projects.
Train Control Systems continues to resonate with hobbyists worldwide by offering electronics that combine affordability, authenticity, and fine craftsmanship. Their decoders and control systems are celebrated for their ability to replicate real-world locomotive performance with engaging operational and audio detail. With a strong emphasis on prototypical accuracy, innovative subject matter, and hobbyist-focused usability, Train Control Systems remains a top choice for modelers searching for products that balance realism with practicality. By providing versatile, historically accurate, and hobbyist-friendly electronics, Train Control Systems has secured its place as a respected name in the global model railroading community.
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Vendor:Train Control Systems
Train Control Systems (TCS) 1305 All Scale Kapton Tape - Roll - Length: 36 Yards 32.9m -- Width: 3/4" 1.9cm
Regular price $25.84Sale price $25.84 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1699 All Scale Micro WOWSpeaker -- .7 Watt, 8 Ohm, 16 x 9mm
Regular price $18.68Sale price $18.68 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1519 All Scale 2-Pin Mini Connector -- With 6" 15.2cm Red & Black Wires .12 x .085 x .243"
Regular price $14.27Sale price $14.27 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1225 All Scale 32 Gauge Wire 20' 6.1m Roll -- Violet (Purple)
Regular price $17.58Sale price $17.58 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1454 All Scale KA1 Keep Alive Device -- Hardwire - .467 x 1.052 x .293" 16.43 x 26.72 x 7.44mm
Regular price $35.21Sale price $35.21 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1210 All Scale 32 Gauge Wire 10' 3.05m Roll -- Orange
Regular price $7.50Sale price $7.50 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1214 All Scale 32 Gauge Wire 10' 3.05m Roll -- Violet (Purple)
Regular price $7.50Sale price $7.50 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1517 HO Scale WOW101-Steam-KA Sound & DCC Decoder w/9-Pin JST & Keep Alive - WOWSound(TM) -- Light, Medium & Heavy Steam 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:Train Control Systems
Train Control Systems (TCS) 1411 All Scale Mini Connector Set (1 Male, 1 Female) -- 6-Pin 2 x 3 Array Set .165 x .119 x .465" w/6" 15.2cm w/ Colored Wires
Regular price $21.98Sale price $21.98 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1446 HO Scale A4X-KA 4-Function Drop-In DCC Decoder w/TCS Keep Alive Wires - Control Only -- With Extra blue, black/white Wires Fits Atlas & Others w/Tab-Connections
Regular price $57.25Sale price $57.25 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1335 HO Scale DP5 5-Function DCC Decoder w/Direct 8-Pin NMRA Plug On Board - Control Only -- Direct Board Mounted Plug .511 x .632 x .114" or 12.98 x 16.05 x 2.9mm
Regular price $57.25Sale price $57.25 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1416 HO Scale 6-Function Drop-In Control Decoder AS6 -- Fits Atlas Alco S Series Switchers
Regular price $64.97Sale price $64.97 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1301 All Scale 2-Pin Mini Connector Set (1 Male, 1 Female) -- .12 x .085 x .243" w/7" Attached Wires
Regular price $13.98Sale price $13.98 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1294 N Scale K2D4 4-Function Drop-In DCC Decoder -- For Walthers RS2, GP18; Kato RS2/RSC2, SD80/90MAC
Regular price $44.03Sale price $44.03 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems 1543 P2K-Mb1 Life Like,Walthers Mb
Regular price $36.04Sale price $36.04 Regular priceUnit price / per$54.94 -
Vendor:Train Control Systems
Train Control Systems (TCS) 2015 N Scale K0D8-F DCC Control Decoder -- Fits Kato FP7A
Regular price $64.97Sale price $64.97 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1004 HO Scale FL4 Function-Only Decoder -- 4 Lighting Functions, Hardwire Only .585 x .36 x .115"
Regular price $35.21Sale price $35.21 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1616 HO Scale GEN-MB1 Replacement Motherboard w/KA2 Keep Alive -- Fits Athearn Genesis Diesel Locos
Regular price $66.07Sale price $66.07 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1668 HO Scale KA4 Keep-Alive(TM) -- .52 x .52 x .45" 13.22 x 13.22 x 11.55mm
Regular price $35.21Sale price $35.21 Regular priceUnit price / per -
Vendor:Train Control Systems
Train Control Systems (TCS) 1694 HO Scale High-Bass Round Speaker -- 1-1/8" 28mm Diameter
Regular price $10.96Sale price $10.96 Regular priceUnit price / per
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