Used PreSonus 900BTDP Blue Tube DP Microphone Preamp

Used PreSonus BlueTube DP (900BTDP) dual-channel microphone preamp in great condition, delivering warm, punchy tone with its variable tube drive. Two Class A XMAX-style solid-state preamps with 12AX7 tube blend provide clean headroom or rich saturation on demand. Features XLR and 1/4" TRS inputs, 48V phantom power, polarity reverse, 20 dB pad, instrument-ready DI, and balanced line outputs for seamless studio or live integration. Perfect for vocals, guitar, and drums.