Used PreSonus 900BTDP Blue Tube DP Microphone Preamp

Add warm, punchy character to your recordings with this Used PreSonus BlueTube DP (900BTDP) dual-channel microphone preamp in Excellent condition. Each channel features a Class A solid-state path blended with a 12AX7 tube stage via the Tube Drive control for everything from clean detail to vintage grit. XLR mic and 1/4" instrument/line inputs plus balanced 1/4" outputs make it studio-friendly, with 48V phantom power, gain and output controls, and phase reverse for flexible tracking.