The DXA-SLR is powered with a 9V battery, and its active electronics feature 2 balanced XLR preamplifiers with a mic/line level input switch, AGC (Automatic Gain Control) disable, and +48V phantom power to condenser microphones. RCA and Aux 1/8 Mini Inputs.
Two -channel, portable, high-resolution USB audio interface for Mac OS and Windows. Balanced mic, line, coaxial and optical SPDIF I/O, with up to 24bit/192 kHz resoltion. 48V phantom , peak limiter and hi-pass filter on microphone inputs.