Used Sunn Coliseum Slave Bass Power Amp

Used Sunn Coliseum Slave Bass Power Amp in great condition, built for classic high-headroom, stage-filling volume with vintage Sunn punch. Designed as a dedicated slave power amplifier, it pairs easily with preamps and effect rigs to drive big speaker cabinets with authority. Solid-state power section delivers fast attack, tight lows, and reliable performance night after night. Ideal for bassists chasing vintage concert-level power, clean amplification, and that unmistakable Coliseum-era tone.