Used DEMETER HPB-1 Tube Bass Amp Head

The Demeter HPB-1 Tube Bass Amp Head delivers warm, punchy tube tone in a compact design, making it a favorite among discerning bassists. This used unit is in great condition and provides classic tube-powered sound with modern reliability. Featuring a high-voltage, all-tube preamp and a solid-state power section, it produces 300 watts of clean, dynamic bass tone. The front panel includes gain, bass, mid, treble, presence, and master volume controls for precise tonal shaping. A studio-quality Jensen transformer-balanced DI output ensures pristine signal transfer for live and recording applications. The rear panel offers a speaker output and effects loop for added flexibility. Handcrafted in the USA, the HPB-1 combines vintage warmth with modern efficiency in a road-ready package. Perfect for both stage and studio, this amp delivers the legendary Demeter sound with deep lows, smooth mids, and articulate highs. Grab it now and elevate your bass tone! This is actually a *Rack Mount Pre-amp* as pictured.