Used Art Tube Opto Microphone Preamp

Experience warm, rich analog sound with this used ART Tube MP Opto Microphone Preamp, in good condition and fully functional. This compact and versatile preamp features a hand-selected 12AX7a vacuum tube for smooth, musical tone, while the optical compression helps control dynamics with natural transparency. With a frequency response of 10Hz-20kHz, variable gain up to 60dB, XLR and 1/4” input/output connections, and +48V phantom power, it’s ideal for vocals, instruments, and line-level signals. The sturdy metal chassis ensures durability, and the LED metering provides clear level monitoring. Perfect for home studios, live sound, or podcasting, this affordable tube preamp adds warmth and character to your recordings.