Bulk Order

TCS 1555 28mm (1.1") Round Speaker 8 Ohm 1W     As the flagship speaker for the WOWSound decoder we took painstaking care in selecting these 28mm (1.1") speakers. Refusing to release sub-standard speakers we waited until we discovered these to...

TCS 1556 K6D4 DCC Decoder - N Drop-in Board for Kato Glacier Express and FEF 4-8-4     The K6D4 decoder is specifically designed to operate the Kato N-Scale FEF-3 4-8-4 steam locomotive. This decoder includes a built-in forward LED and 3...

TCS 1557-HP Bachmann MB-4 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is designed to receive a WOW121 or EU621 decoder and provides an...

TCS 1557-LP Bachmann MB-4 Motherboard Adapter Board - Low Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is designed to receive a WOW121 or EU621 decoder and provides an...

TCS 1558 TrainSpeed Replacement Sensor Cable     A replacement sensor cable for use with the Trainspeed 1 and Trainspeed 4.    Perfect if you need to move your Trainspeed to a new layout, or one of your cable gets damaged during...

TCS 1559 Heat Shrink Tube 3/32nds OD 3 feet     This custom-made thin-wall shrink tube is excellent for installation work in tight spaces. With an outside diameter of 3/32nds of an inch, this is the larger of the custom shrink tube options we...

TCS 1560 AZL1D4 DCC Decoder - Z Drop-in Board for American Z Line (AZL) PA     The AZL1D4 is the first drop-in decoder designed for the latest generation of American Z Line diesel locomotives. The design features a screw-down design, unlike...

TCS 1561 AZL2D5 DCC Decoder - Z Drop-in Board for American Z Line (AZL) SD40-2 The AZL2D5 is a drop-in decoder for American Z Line SD40-2 and SD40T-2 locomotives. See the Compatibility tab for a full list of compatible engines. Attaches with four...

TCS 1570 TCS UWT-100 Throttle Holder     Buy this pack and save on UWT-100 Throttle holders! This holder only fits the UWT-100.   Includes: 1 - 3D printed holder designed perfectly for the UWT-100 throttles 1 - Bags of 4...

TCS 1571 TCS UWT-100 Throttle Holder 3-Pack     Buy this pack and save on UWT-100 Throttle holders! This holder only fits the UWT-100.   Includes: 3 - 3D printed holder designed perfectly for the UWT-100 throttles 3 - Bags of 4...

TCS 1572 TCS Throttle Holder     Buy this pack and save on UWT-50/100 Throttle holders! This holder can be used with the UWT-50, LT-50, or UWT-100!   Includes: 1 - 3D printed holder designed perfectly for UWT-50, LT-50, and UWT-100...

TCS 1573 TCS Throttle Holder 3-Pack     Buy this pack and save on UWT-50/100 Throttle holders! This holder can be used with the UWT-50, LT-50, or UWT-100!   Includes: 3 - 3D printed holder designed perfectly for UWT-50, LT-50, and...

TCS 1590 Wire Harness - WAUX-KA1 - WOW101-KA Auxiliary Harness w/ KA1 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work...

TCS 1591 Wire Harness - WAUX-KA2 - WOW101-KA Auxiliary Harness w/ KA2 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work...

TCS 1592 Wire Harness - WAUX-CAP - WOW101 Auxiliary Harness w/ 470uF DCC Decoder Keep-Alive CapacitorTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work...

TCS 1593 Wire Harness - WAUX-KA4 - WOW101-KA Auxiliary Harness w/ KA4 DCC Decoder Keep-Alive DeviceTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work...