Some might go along in life and see past '60s-style American amps, and that's cool, but eventually, we all come back home. Greer Amps' Soma '63 is here for that exact reason. This preamp, voiced to emulate the tones of vintage "Brown"-era Californian amplifiers, delivers on decades of fine amplified goodness that has never gone out of style. Utilizing the Soma's extensive control and EQ section, players can take control over crisp boosts and warm overdrives alike to capture vintage essences or blaze new trails. Operating at nine to eighteen volts, the Soma '63 voices differently on either for either more grit or higher headroom, respectively.