Great condition Apogee AD8000 8 channel 24 bit analog to digital and digital to analog converter. Great, musically sounding, 24bit converters. It has the Protools interface card and the 8 channel analog output card (on a sub-D connector).
The PreSonus Quantum ES 2 USB Audio Interface is a versatile device designed for studio and home recording. With 2 channels and 2 mic inputs, this desktop interface offers phantom power for condenser microphones. It also includes MIDI in/out ports, headphone out, XLR/line combo in, and USB-C connectivity. The Quantum ES 2 is suitable for musicians and producers looking for a reliable and feature-packed audio interface to enhance their creative process.
perfect condition working volt 1 interface for at home studio
The M-Audio AIR 192|14 is an 8-in 4-out USB audio/MIDI interface designed for home recording. With a maximum sampling rate of 24 bit (192 kHz), this desktop unit offers 8 phono inputs and 2 buses for versatile connectivity. The included software and USB interface make it easy to set up and use, providing a reliable option for musicians and home recording enthusiasts looking to capture high-quality audio.