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Quantum Decoder Accessories

QSI Miniature Decoder Cooling Fan

For users who are concerned or have problems with overheating decoders.
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QSI Atlas Format Decoder Testers

Program any Atlas style decoder without having to solder any connections first.
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QSI Aristo Speaker Cable

List: $5.95
Dual plug cable that connects the Aristocraft locomotive speaker to the Quantum Aristo decoder.

QSI Magnum Speaker Cable

List: $3.95
Single plug cable that connects a locomotive speaker and plugs into the Quantum Magnum decoder.

QSI Steam Cam Cable

List: $3.95
Single plug cable that connects to a locomotive cam and plugs into the Quantum Aristo or Magnum decoders.

QSI SuperCap

List: $19.95
A SuperCap kit can be added to the Quantum G/O boards to improve operation with "Train Engineer" the conventional popular wireless Aristocraft DC control.

QSI Adaptor for Magnum

List: $19.95
An adaptor circuit board that plugs into an Aristo decoder to convert the Aristo to wired generic format with screw terminals. Adding the adaptor creates the Magnum configuration.

 

Product Lineup

Discontinued