[S] Thunderbird & Superbird Amps March 22, 2018 GAD Schematics & Manuals You are here: KB Home Schematics & Manuals [S] Thunderbird & Superbird Amps < BackThunderBird-Superbird-schematic ThunderBird-Superbird-power-amp-schematic More about: [ Guild Guitars ][ Dogs ][ Cozy Tales ][ Ferret-Dog ]