2024 New Products

RR-CirKits SSSB-Atlas Dual Decoder/Driver for Atlas Dual Head Micro JST Signals Dual head Decoder/Driver for Atlas Micro JST equipped signals. Includes 3-1/2" M-F polarized pigtails.

RR-CirKits SSSB-Atlas Single Decoder/Driver for Atlas Single Head Micro JST Signals Single head Decoder/Driver for Atlas Micro JST equipped signals. Includes 3-1/2" M-F polarized pigtails.

RR-CirKits SSSB-Digitrax Dual Decoder/Driver for Digitrax Dual Head 10-pin IDC Signals Dual head Decoder/Driver for 10 pin header equipped signals. Includes 3-1/2" M-F polarized pigtails.

RR-CirKits SSSB-Dwarf Single Decoder/Driver for Showcase Miniatures 2194 Type SA. Dwarf Signals Single head Decoder/Driver for Showcase Miniatures Type SA. (SKU: 2194) Includes 3 color LED. (decoder/driver only, Showcase Miniatures signal hardware detail...

RR-CirKits SSSB-S Dual Decoder/Driver w/ Screw Terminals for Hardwire Signals Dual head Decoder/Driver with screw terminals for wire equipped signals. Includes 3-1/2" M-F polarized pigtails.

RR-CirKits SSSB-S Single Decoder/Driver w/ Screw Terminals for Hardwire Signals Single head Decoder/Driver with screw terminals for wire equipped signals. Includes 3-1/2" M-F polarized pigtails.

RR-CirKits TC Mark II Tower Controller Mark II The TC-64 Tower Controller 64 line LocoNet® interface provides a simple and easy way to connect between the Digitrax LocoNet® bus and the layout. It may be connected at any convenient point on the...

RR-CirKits Tortoise-QL Quik-Link Tortoise Driver-Adapter Board w/ Solderless Breakaway Connector The Tortoise Quik-Link is a plug on Tortoise driver board. Breakaway connector inserts allow use on older Tortoises with narrow paddle contacts. It connects...

RR-CirKits Tortoise-QL-Package Quik-Link Tortoise Driver-Adapter Board w/ Tortoise 800-6000 Slow Motion Switch Machine Tortoise Quik-Link with new style Tortoise 800-6000 Slow Motion Switch Machine included. (green board) The Tortoise Quik-Link is a plug...

RR-CirKits Tortoise-TAB Tortoise Adapter Board w/ Solderless Breakaway Connector The TAB is designed to provide a solder-less connection between the SMD-8 and Tortoise. It includes 10 pin daisy chain cable headers and channel selection jumpers. Breakaway...

RR-CirKits Tortoise-TAB-Package Tortoise Adapter Board w/ Tortoise 800-6000 Slow Motion Switch Machine Tortoise Adapter Board with new style Tortoise 800-6000 Slow Motion Switch Machine included. (green board) The TAB is designed to provide a solder-less...

RR-CirKits Tower LCC General Purpose 16 Line Input/Output node for NMRA CAN bus LCC®. Logic level interface compatible with other standard RR-CirKits I/O modules. Boot Loader for user install able firmware upgrades. Includes powerful internal Logic...

RR-CirKits Tower LCC+Q General Purpose 16 Line Input/Output node for NMRA CAN bus LCC® PLUS Text based Logic Engine. Logic level interface compatible with other standard RR-CirKits I/O modules. Boot Loader for user installable firmware upgrades...

SBS4DCC "Sugar Cube" Speaker 11x15mm w/ Face-2-Face Isobaric Sound Chamber     Finally! A small speaker that will rock your world.     We pay big bucks for the finest hardware we can to get decent sound from our diminutive locos...

SBS4DCC "Sugar Cube" Speaker 13x18mm w/ Face-2-Face Isobaric Sound Chamber     Finally! A small speaker that will rock your world.     We pay big bucks for the finest hardware we can to get decent sound from our diminutive locos...

SBS4DCC "Sugar Cube" Speaker 8x12mm 8 ohm .7 watt w/ XL Sound Chamber for N Atlas Trainman GP15-1     Finally! A small speaker that will rock your world.     We pay big bucks for the finest hardware we can to get decent sound...

SBS4DCC "Sugar Cube" Speaker 8x12mm w/ Face-2-Face Isobaric Sound Chamber     Finally! A small speaker that will rock your world.     We pay big bucks for the finest hardware we can to get decent sound from our diminutive locos...

SBS4DCC "Sugar Cube" Speaker 9x16mm w/ Face-2-Face Isobaric Sound Chamber     Finally! A small speaker that will rock your world.     We pay big bucks for the finest hardware we can to get decent sound from our diminutive locos...

SBS4DCC - DCCSound USA - ESU Flying Yankee LokSound Sound File CLICK HERE for more information about the sound file. This a surcharge only for use of the sound file to be loaded by customer on an ESU LokSound Decoder. The file can only be used on one...

SBS4DCC - DCCSound USA - ESU Pioneer Zephyr LokSound Sound File CLICK HERE for more information about the sound file. This a surcharge only for use of the sound file to be loaded by customer on an ESU LokSound Decoder. The file can only be used on one...

SBS4DCC - DCCSound USA - ESU Streamliner M10000 LokSound Sound File CLICK HERE for more information about the sound file. This a surcharge only for use of the sound file to be loaded by customer on an ESU LokSound Decoder. The file can only be used on...

SBS4DCC 0603 SMD Warm White LED on 50cm Flexible Copper StripThis listing is for (1) SBS4DCC 0603 SMD Warm White LED on 50cm Flexible Copper Strip. Each strip contains 72 total 0603 warm white LEDs wired in parallel.  The strip has exposed solder...

SBS4DCC 10-pk 3mm Round Warm White 12V LED w/ Built-in ResistorsThis listing is for (10) 3mm Round LED's with built-in resistors.  You do not need an external resistor in most model railroad DCC-type applications. This LED is rated at 12 fV at 20 mA...

SBS4DCC 3528 SMD Warm White LED on Pre-Wired 10mm SQ PCBThis listing is for (1) 3528mm SMD LED mounted on a pre-wired 10mm Square PCB with 1k ohm resitor built-in.  You do not need an external resistor in most model railroad DCC-type applications...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

The Original SBS4DCC Wheel & Axle Wipers REINTRODUCING... The Original SBS4DCC Wheel & Axle Wipers This product is perfect for use in making sound cars, adding interior lighting to passenger cars and cabeese.  The contacts are suitable...

SBS4DCC Plastic Single Compact Throttle Holder for ESU 50114 ECoS Mobile Control II Remote Control Handset   The ESU 50114 Mobile Control II offers an amazing interface similar to the smart phone experience.  But if you are like me, you need a...

SBS4DCC Ring Terminal 0-80This listing is for (10) brass ring terminals designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a 0-80 screw and have a lug to attach the decoder wire leads. The ring...

SBS4DCC Ring Terminal 0-80 w/ ScrewsThis listing is for (10) brass ring terminals and (10) 0-80 x 1/8 screws designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a 0-80 screw and have a lug to...

SBS4DCC Ring Terminal 00-90This listing is for (10) brass ring terminals designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a #00-90 screw and have a lug to attach the decoder wire leads. The...

SBS4DCC Ring Terminal 00-90 w/ ScrewsThis listing is for (10) brass ring terminals and (10) 00-90 x 3/16 Torx Head screws designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a 00-90 screw and have...

SBS4DCC Ring Terminal 2-56This listing is for (10) brass ring terminals designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a # 2-56 screw and have a lug to attach the decoder wire leads. The ring...

SBS4DCC Ring Terminal 2-56 w/ ScrewsThis listing is for (10) brass ring terminals and (10) 2-56 x 1/8 screws designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a 2-56 screw and have a lug to...

SBS4DCC Ring Terminal 4-40This listing is for (10) brass ring terminals designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a 4-40 screw and have a lug to attach the decoder wire leads. The ring...

SBS4DCC Ring Terminal 4-40 w/ ScrewsThis listing is for (10) brass ring terminals and (10) 4-40 x 1/8 screws designed for use in DCC decoder installations. The ring terminals, often called solder lugs, are sized to fit a 4-40 screw and have a lug to...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SoundTraxx BLU-21PNEM8 Blunami 2 DCC Sound Decoder - NEM660 21MTC Integral Connector    **Be sure to read about Tsunami 2 Speaker Selection here.     Our Blunami decoders will change the way you enjoy the model railroading...

SPROG LCC ButtonLED LCC Network Test Module The ButtonLED is a small test board for our SPROG LCC I/O modules. It has 8 push buttons and 8 LEDs (Light Emitting Diodes) that are able to monitor and control the I/O channels. I/O channels can be configured...

SPROG LCC IO-LCC Network IO Interface Module The IO-LCC is a cost reduced version of the SERVOIO-LCC with differences in physical format and connector options. This User Guide covers the differences between the SERVOIO-LCC and IO-LCC. Features The main...

SPROG LCC POWER-LCC Network Power Module The power LCC allows power to be supplied to an LCC network. It is designed to be used with an external 12V 1 Amp PSU (Power Supply Unit). We supply a suitable regulated 12V supply. Connecting the POWER-LCC to the...

SPROG LCC SERVOIO-LCC Network Servo & IO Interface Module To be successful in using the SERVOIO-LCC you should be familiar with basic LCC topics, e.g. see the Introduction to LCC/OpenLCB https://www.sprog-dcc.co.uk/downloads/lcc/lcc-basics.pdf on our...

SPROG LCC TERM-LCC Network Termination Module The CAN bus of an LCC or OpenLCB network must be properly terminated for correct operation. The TERM-LCC is a convenient way to provide the required termination by simply plugging one TERM-LCC into the spare...

SPROG LCC USB-LCC Network to PC Interface Module Use a USB-LCC to interface your LCC/OpenLCB network to a WIndows, Linux or MacOS computer running JMRI. Galvanically isolated to protect your layout/computer, takes power from USB and requires power from...

TCS 1258 1x Golden White 3mm LED   1x Golden White 3mm LED.  

TCS 1267 Golden White 3mm LED Kit     The Golden White LED Kit includes the following items: 2x 3mm diameter Golden White LED's 2x 1K Ohm axial resistors 2x 30AWG Blue wires 1x 30AWG White wire 1x 30AWG Yellow wire This LED kit can be used...

TCS 1470 CS-105 -TB3P-G - 3-Pin Terminal Block (Green)   3-Pin screw terminal block for CS-105 and B-106.   Technical: Current: 20A Number of Levels: 1 Number of Positions: 3 Number of Positions Per Level: 3 Operating Temperature: -30°C...

TCS 1543-HP Life-Like P2K MB-1 Motherboard Adapter Board - High Pins   This motherboard is designed to replace the existing circuit board in a Walthers Proto 2000 0-6-0 and 0-8-0. This board is designed to receive a WOW121 or EU621 decoder and...

TCS 1544-HP Bachmann MB-1 Motherboard Adapter Board - High Pins     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...

TCS 1545-HP Bachmann MB-2 Motherboard Adapter Board - High Pins     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...

TCS 1546-HP Bachmann MB-3 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin 2-8-2. This board is designed to receive a WOW121 or EU621 decoder and provides an...

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 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 1615-HP RTR-MB1 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the original lighting board in the Athearn Diesel Ready-To-Roll locomotives. Included on this motherboard is a KA2 Keep Alive® for smooth...

TCS 1616-HP GEN-MB1 Motherboard Adapter Board - High Pins     The GEN-MB1 motherboard is designed to replace the original lighting board in Athearn's "Genesis" line of diesel locomotives. For a list of models with confirmed compatibility with...

TCS 1617-HP IB-MB1 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the original lighting board in Intermountain and Bowser diesel locomotives. Created to fit the Intermountain ES44 as well as the Bowser S12,...

TCS 1617-HP-WK IB-MB1 Motherboard Adapter Board - High Pins w/ Wiring Kit     This motherboard is designed to replace the original lighting board in Intermountain and Bowser diesel locomotives. Created to fit the Intermountain ES44 as well as...

TCS 1617-LP-WK IB-MB1 Motherboard Adapter Board - Low Pins w/ Wiring Kit     This motherboard is designed to replace the original lighting board in Intermountain and Bowser diesel locomotives. Created to fit the Intermountain ES44 as well as...

TCS 1618-HP IB-MB2 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the original lighting board in Intermountain and Bowser diesel locomotives. Created to fit the Intermountain SD40-2 as well as the...

TCS 1618-HP-WK IB-MB2 Motherboard Adapter Board - High Pins w/ Wiring Kit     This motherboard is designed to replace the original lighting board in Intermountain and Bowser diesel locomotives. Created to fit the Intermountain SD40-2 as...

TCS 1618-LP-WK IB-MB2 Motherboard Adapter Board - Low Pins w/ Wiring Kit     This motherboard is designed to replace the original lighting board in Intermountain and Bowser diesel locomotives. Created to fit the Intermountain SD40-2 as...

TCS 1619-HP IB-MB1-NC Motherboard Adapter Board - High Pins     This motherboard is designed to replace the DCC decoder found in DCC equipped Intermountain and Bowser diesel locomotives. Created to fit the Intermountain ES44 as well as the...

TCS 1620-HP IB-MB2-NC Motherboard Adapter Board - High Pins     This motherboard is designed to replace the DCC decoder found in DCC equipped Intermountain and Bowser diesel locomotives. Created to fit the Intermountain SD40-2 as well as the...

TCS 1622-HP AK-MB1 Motherboard Adapter Board - High Pins This motherboard is designed to replace the original lighting board in Atlas and Kato diesel locomotives. Included on this motherboard is a KA2 Keep Alive® for smooth operation over troublesome...

TCS 1623-HP AS-MB2 Motherboard Adapter Board - High Pins This motherboard is designed to replace the original lighting board in Atlas and Kato diesel locomotives. Included with this motherboard is a KA4 Keep Alive® for smooth operation over...

TCS 1623-HP-WK AS-MB2 Motherboard Adapter Board - High Pins w/ Wiring Kit This motherboard is designed to replace the original lighting board in Atlas and Kato diesel locomotives. Included with this motherboard is a KA4 Keep Alive® for smooth...

TCS 1623-LP-WK AS-MB2 Motherboard Adapter Board - Low Pins w/ Wiring Kit This motherboard is designed to replace the original lighting board in Atlas and Kato diesel locomotives. Included with this motherboard is a KA4 Keep Alive® for smooth...

TCS 1624-HP AS-MB2-NC Motherboard Adapter Board - High Pins     This motherboard is designed to replace the original lighting board in Atlas and Kato diesel locomotives. Included with this motherboard is a KA4 Keep Alive® for smooth...

TCS 1627-HP WM-MB1 Motherboard Adapter Board - High Pins     This motherboard is specifically designed to replace the original lighting board in the Walthers Mainline GE ES44 "GEVo" diesel locomotive.  Included on this motherboard is a KA2...

TCS 1627-HP-WK WM-MB1 Motherboard Adapter Board - High Pins w/ Wiring Kit     This motherboard is specifically designed to replace the original lighting board in the Walthers Mainline GE ES44 "GEVo" diesel locomotive.  Included on this...

TCS 1627-LP-WK WM-MB1 Motherboard Adapter Board - Low Pins w/ Wiring Kit     This motherboard is specifically designed to replace the original lighting board in the Walthers Mainline GE ES44 "GEVo" diesel locomotive.  Included on this...

TCS 1628-HP WM-MB2 Motherboard Adapter Board - High Pins     This motherboard is specifically designed to replace the original lighting board in the Walthers Mainline EMD SD70ACe diesel locomotive. Included on this motherboard is a KA4...

TCS 1628-HP-WK WM-MB2 Motherboard Adapter Board - High Pins w/ Wiring Kit     This motherboard is specifically designed to replace the original lighting board in the Walthers Mainline EMD SD70ACe diesel locomotive. Included on this motherboard...

TCS 1628-LP-WK WM-MB2 Motherboard Adapter Board - Low Pins w/ Wiring Kit     This motherboard is specifically designed to replace the original lighting board in the Walthers Mainline EMD SD70ACe diesel locomotive. Included on this motherboard...

TCS 1634-HP Bachmann B-MB7 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the original lighting board in Bachmann steam engines including the K4 steam. Included on this motherboard is a KA3 Keep Alive® for...

TCS 1635-HP Bachmann B-MB8 Motherboard Adapter Board - High Pins     This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for...

TCS 1651 10x Golden White 3mm LED     10x Golden White 3mm LED.  

TCS 1664 Wire Harness - JST-WH - 6-Pin Micro JST Harness For InterMountain\Bowser MBThis 6-pin JST connector is used to connect lighting functions to our Intermountain/Bowser motherboards. Some of the motherboards we provide have 6-Pin JST connectors for...

TCS 1669 KA5 DCC Decoder Keep-Alive Device - Hardwire TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA5 includes an additional fifth...

TCS 1718 17mm x 12mm Micro WOWSpeaker 8 Ohm 1.5W   This 17mm x 12mm speaker is a tough little beast capable of pumping out 1 Watt of clear and accurate audio. This speaker was hand-picked by TCS to be used in the Bachmann N-scale Siemens Charger...

TCS 1940 K8D6-A DCC Decoder - N Drop-in Board for Kato Japanese Electrics   The K8D6-A is a 6-function drop-in decoder for KATO N-scale locomotives. The K8D6-A features two super-bright LEDs on the TOP side of the board for directional ligthing...

TCS 1941 K8D6-B DCC Decoder - N Drop-in Board for Kato Japanese Electrics   The K8D6-B is a 6-function drop-in decoder for KATO N-scale locomotives. The K8D6-B features two super-bright LEDs on the BOTTOM side of the board for directional ligthing...

TCS 2006 KA5-P DCC Decoder Keep-Alive Device - 2-pin JST PlugTCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA5 includes an additional fifth...

TCS CS-105 -TB2P-B - 2-Pin Terminal Block (Black)   2-Pin screw terminal block. Use Black color for CS-105 programming track. Use Green color for LT-50 track output.   Technical: Current: 20A Number of Levels: 1 Number of Positions: 2 Number...

TCS CS-105 -TB2P-G - 2-Pin Terminal Block (Green)   2-Pin screw terminal block. Use Black color for CS-105 programming track. Use Green color for LT-50 track output.   Technical: Current: 20A Number of Levels: 1 Number of Positions: 2 Number...

Tortoise 800-6100 Slow Motion Switch Machine Remote Mount This mounting adapter may be used to mount a Tortoise remotely from the turnout location. Flexible cable linkage allows installing the remote actuator above or below the table top and at varying...