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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 10x20mm 8 ohm 2 watt w/ Double Deep 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...

SBS4DCC "Sugar Cube" Speaker 10x20mm 8 ohm 2 watt w/ 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. Often...

SBS4DCC "Sugar Cube" Speaker 10x20mm w/ 2x2 Quad Coupled 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 10x20mm w/ Double Deep Side-By-Side Twin Coupled 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...

SBS4DCC "Sugar Cube" Speaker 10x20mm w/ Double Deep Twin Coupled 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...

SBS4DCC "Sugar Cube" Speaker 10x20mm w/ Quad Coupled 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. Often...

SBS4DCC "Sugar Cube" Speaker 10x20mm w/ Side-By-Side Twin Coupled Sound Chamber   Specifications: Size (mm - with Sound Chamber)    Number of Speakers 2 Speaker Specifications: Nominal Power Rating          ...

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...

SBS4DCC "Sugar Cube" Speaker 10x20mm w/ Twin Coupled 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. Often...

SBS4DCC "Sugar Cube" Speaker 11x15mm 8 ohm 1 watt w/ Boiler Baffle 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...

SBS4DCC "Sugar Cube" Speaker 11x15mm 8 ohm 1 watt w/ Double Deep "Outie" Sound Chamber     A sound chamber made specifically for mounting the speaker body with diaphram plate/cone facing out instead of in...     Finally! A small...

SBS4DCC "Sugar Cube" Speaker 11x15mm 8 ohm 1 watt w/ Double Deep 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...