Product Detail

Upgrade your QSI sound decoders with the QSI Programmer.

Interfaces between your PC and a program track, which allows downloading software and new future sounds directly from your PC and from the QSI website directly into an UPGRADED Quantum Sound System without disassembling your locomotive.

Upgrade your Q1 sound to version 7 for better sound(may require upgradeable chip).

Works with both Q1 and Q2 sound equipped locomotives.