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 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 Breakout-QL Quik-Link 10-pin IDC Breakout Board This Breakout board allows easy solder free connections from up to 8 Quik-Link devices to 10 pin I/O cables using 3 wire servo style cables. Also compatible with Berrett Hill products.

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-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 Button Quik-Link Facia-mount Push Button - Indicator Light Unit The Button-QL is an LCC Sample Mode compatible indicator/switch unit. When used with an LCC node the switch function and indicator function may be controlled separately over the...

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 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 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-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-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 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 LocoBuffer-NG (Next Generation) Digitrax LocoNet® to USB type-A* Interface unit. 1,500 Volt Digital isolation between LocoNet and USB port. Type A* USB connector for direct computer connection. RJ12 connector for LocoNet connection. 3...

RR-CirKits SS-RGY-24 3mm Tri-Color Red - Green - Yellow LED w/ 24" Wire Leads This RGY LED is provided with four 24" long color coded #36 AWG wires. It may be fitted in place of a common T-1 LED with room to spare. The LED provides the three standard...

RR-CirKits PS-S-15-1500 AC/DC Adapter 1500ma 15VDC Power Supply This high quality regulated switching power adapter powers any 15 Volt DC device up to 1.5 Amp. Made with quality in mind, this unit outperforms similar products. Let RR-CirKits keep your...

RR-CirKits IDC-M10-LATCHx10 10-position IDC Male Socket w/ Latch - 10 pcs Box of 10 Insulation Displacement Connectors for use with 10 wire flat ribbon cable. Use with IDC-S10 to create extension cables. Screw ears allow easy mounting to the layout.

RR-CirKits IDC-M10x10 10-position IDC Male Socket - 10 pcs Box of 10 Male Insulation Displacement Connectors for use with 10 wire flat ribbon cable. Use with IDC-S10 to create extension cables. Screw ears allow easy mounting to the layout.

RR-CirKits IDC-S10x25 10-position IDC Female Socket - 25 pcs Box of 25 Insulation Displacement Connectors for use with 10 wire flat ribbon cable.

RR-CirKits CAB-10x100 10 Conductor Flat Ribbon Interface Cable - 1 ft 100' rolls, #28 AWG gray with red stripe on line one. Used to connect any daughter cards to the Tower Controller, TowerMan, or LNCP boards. Also used to connect signals to the 4ASD-4...

RR-CirKits CAB-10x100 10 Conductor Flat Ribbon Interface Cable - 100 ft 100' rolls, #28 AWG gray with red stripe on line one. Used to connect any daughter cards to the Tower Controller, TowerMan, or LNCP boards. Also used to connect signals to the 4ASD-4...

RR-CirKits SMD-8 8-Output Stall Motor Driver Board LCC sample mode compatible. This 8 output, optically isolated, low current "H" bridge driver is designed for control of 8 stall motor switch machines. (E.g. Tortoises®) It can drive up to 100ma. per...

RR-CirKits SHD-2 8-Output Dual Signal Head Driver Board This 8 output signal head driver is a DCC accessory decoder. Includes prototypical lamp fade, brightness adjustment. Built in resistors allow direct connections to LEDs. Accepts DCC Signal Aspect...

RR-CirKits SDB-4 4-Output Searchlight Driver Board This 4 output board is specifically designed to directly drive 4 four aspect signals utilizing bi-polar or three wire LED's and includes a yellow color balance control for each of the four signal heads...

RR-CirKits RB-4 Quad Relay Board Relay Board - 4 is a Quad 10A SPDT relay board with logic level drivers. It is suitable for use with TC Mark II, TowerMan, Tower LCC, or other logic level output devices. It requires 12V auxiliary power to supply the...

RR-CirKits RB-2 Dual Relay Board Relay Board - 2 is a Dual 10A DPDT relay board with logic level drivers. It is suitable for use with TC Mark II, TowerMan, Tower LCC, or other logic level output devices. It requires 12V auxiliary power to supply the...

RR-CirKits OI-IB-8 8-line Input Opto-Isolation Board This board is normally used for block detection on three rail layouts. This version of the board includes internal current limiters. Useful anyplace that an external voltage needs to be monitored...

RR-CirKits Isolator-8 8-line Input Isolation Board This board is specifically designed to isolate 12 volt DC voltages from the RR-CirKits logic level inputs. This allows connection of legacy (12V style) logic and drivers. This board may be used for...

RR-CirKits I/O Test-SM Sample Mode I/O Test Board This board contains 8 push button switches and 8 LED pairs. It is designed to quickly test the I/O ports on any of our boards such as the Tower LCC, Mark II, various of the WorkMan series SSB boards, and...

RR-CirKits BOB-S Screw Terminal Break Out Board This board is designed to break out the 10 pin IDC ribbon cables into minature screw terminals for easy connections. (0.4" wide by 2.5" long).

RR-CirKits FOB-C Dual Direct Drive Fan Out Board for LEDs This board is specifically designed to terminate the dual cable, eight stall motor, connections from a single SMD-8 board. It includes on board jumpers to select common positive or common negative...

RR-CirKits FOB-A Direct Drive Fan Out Board for LEDs This board is specifically designed to direct drive eight LED's from a single RR-CirKits port. It includes on board locations for current limiting resistors and jumpers to select common anode or common...

RR-CirKits CT-Coil Coil Transformers for Block Occupancy Detector Single CT (Current Transformer) coils for BOD-8-SM, BOD4 or BOD4-CP. These 100:1 toroid coils sense the track current on leads passing through the hole in the middle of the coil. They...

RR-CirKits CT-Coil-Set-4 Coil Transformers for Block Occupancy Detector Set of 4 CT (Current Transformer) coils for BOD4 or BOD4-CP. These 100:1 toroid coils sense the track current on leads passing through the hole in the middle of the coil. They...

RR-CirKits CT-Coil-Set-8 Coil Transformers for Block Occupancy Detector Set of 8 CT (Current Transformer) coils for BOD-8. These 100:1 toroid coils sense the track current on leads passing through the hole in the middle of the coil. They connect to the...

RR-CirKits BOD-8-SM Block Occupancy Detector This new board is compatible with LCC node sample mode which allows using output drivers on the same I/O port. This board operates as a DCC occupancy detector for 8 blocks using remote CT coils. It outputs...

RR-CirKits BOD4-CP Block Occupancy Detector w/ Dual Turnout Driver This board operates as a DCC occupancy detector for 4 blocks using remote CT coils. It outputs logic levels, and has a RR-CirKits standard ribbon connector interface. The "Power-Lok"...

RR-CirKits BOD4 Block Occupancy Detector This board operates as a DCC occupancy detector for 4 blocks using remote CT coils. It outputs logic levels, and has a RR-CirKits standard ribbon connector interface. The "Power-Lok" feature optionally monitors...

RR-CirKits Signal LCC-P Signal LCC-P LCC (Layout Command and Control 8 line Input Output board Plus 16 LED Driver with special effects Signal LCC-P features: 16 Led drivers plus 8 line Input/Output node for NMRA CAN bus LCC®. Logic level I/O port...

RR-CirKits Signal LCC-S Signal LCC-S LCC (Layout Command and Control 8 line Input Output board Plus 16 LED Driver with special effects Signal LCC-S features: 16 Led drivers plus 8 line Input/Output node for NMRA CAN bus LCC®. Logic level I/O port...

RR-CirKits Signal LCC-32H Signal LCC-32H LCC (Layout Command and Control 8 line Input Output board Plus 32 Head controller with special effects Signal LCC-32H features: 32 Head signal controller plus 8 line Input/Output node for NMRA CAN bus LCC®...

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...

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 LCC VampMeter LCC Voltmeter and Ammeter features: Easily measure your CAN bus power. Size: 1-7/8" x 1-1/8" overall. Dual 4 digit continuous readout. Red and blue display. Includes a short jumper cable to simplify insertion anyplace in...

RR-CirKits LCC Repeater LCC Repeater features: Bit level repeater connects two LCC ® CAN bus segments. Adds two branch segments to an existing LCC ® network segment for improved node inter connection flexibility.  Note: The maximum allowed...

RR-CirKits LCC Starter Kit Introductory price for a LCC Buffer-USB, a Power-Point, 2 Terminators, includes 1' LCC cable and USB cable.

RR-CirKits LCC Buffer-USB NMRA CAN bus LCC® to USB interface. 2,500 Volt Digital isolation between CAN bus LCC® and USB port. Simplify your LCC configuration and/or use a PC based CTC. Compatible with JMRI OpenLCB. Type B USB connector for PC...

RR-CirKits LCC Terminator Pair NMRA CAN bus LCC® Termination Pair. May be used to provide the required termination at each end of the CAN bus LCC® Balanced CAN termination provides the best noise rejection. Includes CAN bus Power Indicator and...

RR-CirKits LCC Power-Point LCC Power-Point ties together 2 LCC jacks, a Traffic Monitor, and a power supply. Create a powered LCC bus for simple wiring by powering your LCC Nodes over the cable. The LCC Power-Point supplies 1/2A to each LCC CAN Bus cable...

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...

RR-CirKits LCC-LocoNet Gateway LCC (Layout Command and Control) 1024 function LCC – LocoNet translator LCC-LocoNet Gateway Message level gateway connects the LCC ® CAN bus and the Digitrax LocoNet. Dual RJ45 connectors for LCC ® CAN bus...

SBS4DCC - DCCSound USA - ESU Flying Yankee LokSound Sound File CLICK HERE to see the full selection of compatible ESU LokSound 5 Sound Decoders. CLICK HERE for more information about the sound file. This a surcharge only for use of the sound file to be...

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 "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 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 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...

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 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...

GoodDealsDCC STR-1 36" Stick-on Tape Ruler for The Programmer Test Track 36" Mylar Stick-on Ruler in cm and inches. Can be attached to any Test Track platform or most surfaces. Can be cut down to a shorter size, also.   This product drop ships...

GoodDealsDCC Connector Lead for The Programmer Test Track   2' long connector lead with alligator clips on one end and spade terminals on the other ends.   This product drop ships from the manufacturer and cannot be combined with any...

GoodDealsDCC Connector Lead for The Programmer Test Track   2' long connector lead with alligator clips on one end and soldered wire on the other ends.   This product drop ships from the manufacturer and cannot be combined with any other...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

Introducing The Programmer Model Train Test Track This is a portable, stand-alone device that works with DC or DCC layouts.  Power must be supplied to the test track from a DC power pack or DCC command station. Good Deals DCC is pleased to...

ZIMO MSTAPK DCC Decoder Test and Connector Board - Small Scale with E24 InterfaceThe ZIMO MSTAPK Decoder Test and Connector Boards are the perfect accessory for use with the MXULFA, MX10, and other ZIMO products for updating the decoder software,...

Digitrax SDXN1137E24 Series 7 DCC Sound Decoder - E24 Integral Connector   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot offers several...

Digitrax DH187PS Series 7 DCC Decoder - NMRA 9-pin JST to NEM652 8-pin Wired Plug Short Harness Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive...

Digitrax DH187P Series 7 DCC Decoder - NMRA 9-pin JST to NEM652 8-pin Wired Plug Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive interfaces...

Digitrax DH187D Series 7 DCC Decoder - NMRA 9-pin JST to Hardwire Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive interfaces. Series 7 Enhanced...

Digitrax DH127PS Series 7 DCC Decoder - NMRA 9-pin JST to NEM652 8-pin Wired Plug Short Harness Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive...

Digitrax DH127P Series 7 DCC Decoder - NMRA 9-pin JST to NEM652 8-pin Wired Plug Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive interfaces...

Digitrax DH127D Series 7 DCC Decoder - NMRA 9-pin JST to Hardwire Series 7 Decoder Features Digitrax Easy Connect 9-Pin Socket for track, motor and function control, allows decoder to be moved between different locomotive interfaces. Series 7 Enhanced...

SBS4DCC - DCCSound USA - ESU Streamliner M10000 LokSound Sound File CLICK HERE to see the full selection of compatible ESU LokSound 5 Sound Decoders. CLICK HERE for more information about the sound file. This a surcharge only for use of the sound file to...

SBS4DCC - DCCSound USA - ESU Pioneer Zephyr LokSound Sound File CLICK HERE to see the full selection of compatible ESU LokSound 5 Sound Decoders. CLICK HERE for more information about the sound file. This a surcharge only for use of the sound file to be...

SBS4DCC "Sugar Cube" Speaker 10x20mm w/ Side-By-Side Twin Coupled Sound Chamber for HO Athearn RTR F59PHI   This is a unique version of the SBS4DCC "Sugar Cube" Speaker 10x20mm w/ Side-By-Side Twin Coupled Sound Chamber Tailor-Made to fit the HO...

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...

Digitrax 32 Gauge Decoder Wire - 9 Color Multi-Pack (10ft each) Decoder Wire for decoder, lighting & signal installation 90ft 32AWG stranded wire-10 ft lengths in 9 colors. Red Black Orange Gray Blue White Yellow Green Violet Fits many HO, O and G...

ZIMO Elektronik... World Class Motor Control... Exceptional Value... ZIMO DCC decoder ship to us blank (or mute, or no pre-loaded sound file, or...) unlike other decoder options that we offer.  ZIMO has worked hard to develop a thorough, high...

ZIMO LOKPL950K MS950 Adapter Board - Pin Connector to Screw Terminal   Locomotive board for decoder MS950, available in set as MS950K.   ZIMO LOKPL950K Specifications: 73.8 x 26 x 20 mm (height with decoder) 8- and 9-pin socket strips Screw...

Digitrax DN167N18 Series 7 DCC Decoder - NEM662 Next18 Integral Connector Series 7 Decoder Features 18-Pin Plug for all track, motor and function connections, allows decoder to be moved between different locomotives. Series 7 Enhanced Decoder Features...

Digitrax SDXN167N18 Series 7 DCC Sound Decoder - NEM662 Next18 Integral Connector   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot offers...

Digitrax DO487 Series 7 DCC Decoder - NMRA 9-pin JST to Hardwire   Series 7 Decoder Features Smart Power Management- no more booster or programmer shutdowns! Program CVs using any Digitrax Compatible Control system without having to buy any...

Digitrax SDXO487 Series 7 High Capacity DCC Sound Decoder - NMRA 9-pin JST to Hardwire   Digitrax decoders ship to us with a preloaded sound scheme but are reprogrammable like other decoder options that we offer.  The Digitrax Sound Depot...

ZIMO MX33FU Wireless Cab DCC Walk Around Hand-held ThrottleThrottle The tethered MX33 and its wireless version MX33FU walk around hand-held throttles, are the main input devices of digital multi-train control system from ZIMO. They are used together with...

ZIMO MX33 Tethered Cab DCC Walk Around Hand-held Throttle The tethered MX33 and its wireless version MX33FU walk around hand-held throttles, are the main input devices of digital multi-train control system from ZIMO. They are used together with the MX10...

ZIMO Elektronik... World Class Motor Control... Exceptional Value... ZIMO motion decoders also offer all of the world class functions of our sound decoders: silent drive selectable between 20 or 40 kHz, adjustable BEMF, special settings for coreless...

ZIMO Elektronik... World Class Motor Control... Exceptional Value... ZIMO DCC decoder ship to us blank (or mute, or no pre-loaded sound file, or...) unlike other decoder options that we offer.  ZIMO has worked hard to develop a thorough, high...

SBS4DCC Bistable (Latching) Magnetic Reed Switch (1pc)This listing is for (1) bistable or latching magnetic reed switch. The latching magnetic reed switch is used to turn locomotive lighting circuits on and off. The component measures 19.6 x 3.4 x 4.1 mm...

*** PLEASE NOTE: The ESU 50220 ECoS Command Station is specifically excluded from the FREE SHIPPING offer because of size and weight. ***     ESU 50220 ECoS 2.5 Central Unit DCC Command Station w/ 6A Power Supply The ECoS 50220 is already...

ESU 50348 "Passive Radiator" style Speaker 18x35mm 4 ohm 2 watt w/ Sound Chamber 18x35mm Height: 12 mm 4 ohm 1-2 Watts Sound Chamber Included This speaker module offers extremely good performance data with moderate dimensions. With the help of the...

ESU 50347 "Passive Radiator" style Speaker 22x42mm 8 ohm 2 watt w/ Sound Chamber 22x42mm Height: TBD mm 8 ohm 1-2 Watts Sound Chamber Included This new loudspeaker module fits wherever 20mm x 40mm rectangular speakers were previously installed. With...