Used Dsm & Humbolt SIMPLIFIER Guitar Preamp

*MISSING TWO KNOBS* Used DSM & HUMBOLDT Simplifier Guitar Preamp in fair condition, showing visible signs of wear but fully functional. This compact, all-analog zero-watt stereo amp simulates the warmth and dynamics of a real tube amplifier, featuring Class A and Class AB power stage emulations. It includes 3 preamp voicings—California, MS Brit, and American—along with speaker cab simulation and stereo effects loop. The Simplifier offers stereo balanced XLR and 1/4" outputs, ground lift, and on-board controls for gain, presence, resonance, and power amp voicing. It’s an ideal direct solution for pedalboards and recording rigs. This unit may have surface scratches or cosmetic blemishes, but delivers professional tonal shaping and versatile connectivity in a pedal-sized format.