Used Yamaha PB-1 Bass pre-amp Bass Preamp

Looking for classic tone with modern versatility? This Used Yamaha PB-1 Bass Preamp is in great condition and delivers the rich, warm sound bassists love. Built in the 1980s, the PB-1 features a fully analog signal path with a 3-band EQ (Bass, Mid, Treble), a Parametric Mid control for precise frequency shaping, and a built-in compressor for tight, controlled dynamics. It includes both balanced and unbalanced outputs, plus a crossover function with separate low and high outputs for bi-amping capabilities. The sturdy rackmount design ensures it’s road-ready and perfect for studio or live settings. Whether you're shaping vintage tones or dialing in punchy modern sounds, the Yamaha PB-1 remains a trusted choice for serious bass players.