Used AMT Electronics SS20 Guitar Preamp

Used AMT Electronics SS20 Guitar Preamp in Good condition, offering versatile all-tube tone in a compact, rugged unit. This 4-channel preamp features three 12AX7 preamp tubes for warm, dynamic response and delivers Clean, Crunch, and two Lead channels for a wide tonal range—from crisp cleans to modern high-gain distortion. Includes a Cabinet Simulation output for direct recording or live use without a speaker cab. Equipped with standard 1/4" input/output jacks, FX loop, headphone out, and MIDI compatibility. Ideal for guitarists seeking professional analog tube tone in a pedal-sized format. Shows minor cosmetic wear but functions perfectly.