Used Synergy SYN-1 SINGLE MODULE TUBE PREAMP Guitar Amp Head

Used Synergy SYN-1 Single Module Tube Preamp Guitar Amp Head in excellent condition, delivering authentic all-tube tone in a compact, pro-ready format. Features a 12AX7 tube preamp, accepts one Synergy modular preamp cartridge for versatile voicings, and provides channel switching plus a transparent effects loop for easy integration with pedals and rack gear. Ideal for studio, stage, or pairing with your favorite power amp and cab for premium tube feel and clarity.