These are kits that G T Audio manufactures to enhance the performance of specific products.

  • QUAD II RCA Input Kit

    The QUAD II RCA input kit was designed to replace the original 6-pin Jones plug on the Quad II amplifier. The kit is supplied in pairs and provides an excellent connection for the audio signal as it uses very high ... Read More

  • QUAD II Power Supply Kit

    This kit is designed to elevate the performance of the highly respected original Quad II power amplifier, this newly-developed power supply kit is a direct replacement for the original Quad item. The kit delivers a large improvement in sound. You ... Read More