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The “FIRST QUEEN” of Treble Boosts; this is the original 1970's design by Pete Cornish. Now named the TB-83™, it uses the original PCB layout and identical components sourced from the same suppliers.
The TB-83™ is designed to improve the tone and overdrive characteristics of the “Normal Channel”" "in early Vox AC30s adding “Bite” and some “Dirt” to these low gain type of amps.
Each unit is independently hand built, wired and tested by Pete, Lynda and Mingus Cornish.