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DCC and Sound > QSI > Sound Decoders

4 product(s) for DCC and Sound:QSI:Sound Decoders ( 1-4 of 4 )
DCC and Sound  |  QSI  |  Sound Decoders
Quantum Engineer Quantum Engineer      Price: $50.96
The Quantum Engineer enables control of DCC functions on a DC analog layout when running locomotives with QSI sound decoders.
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Quantum Q1A Chip Upgrade Quantum Q1A Chip Upgrade      Price: $39.95
QSI Q1A upgrade chip for locomotives with QSI Quantum sound decoders.
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Titan Universal Sound Decoder Titan Universal Sound Decoder      Price: $103.95
QSI Titan Universal sound decoder - Can be ordered now
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Titan-A Board Replacement Sound Decoder Titan-A Board Replacement Sound Decoder      Price: $103.95
QSI Titan-A Atlas format, board replacement sound decoder - Can be ordered now
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