Used Avalon VT737SP Class A Mono Tube Microphone Preamp

Used Avalon VT-737SP Class A mono tube microphone preamp in great condition, delivering the signature warm, polished Avalon sound for vocals, bass, and acoustic instruments. This all-in-one channel strip features a high-voltage tube preamp, opto compressor, and musical 4-band EQ, plus mic, line, and instrument inputs for versatile tracking. Balanced XLR I/O and a rugged rackmount design make it a studio staple for clean gain, smooth dynamics control, and mix-ready tone.