ART DPS II digital/tube preamp I/O system

Stereo vacuum tube driven analog XLR and 1/4 inch input with solid-state analog, 8-channel ADAT and stereo SPDIF output. Phantom powered; combination LED and VU type metering. Switchable sample rate (44.1kHz, 48kHz, 88.2kHz, 92kHz), ADAT and external clock compatible. Discrete analog and digital output gain stages, phase switching and input impedance control.