Four-channel version of Whirlwind's popular pcDI in a single space, rack mount enclosure Each of the four channels has stereo, unbalanced line level inputs that are converted to balanced mic level,... View more

2-channel USB direct box converting digital audio to balanced XLR outputs, 16-bit/48kHz, ground lift, stereo/mono switch, -20dB pad, and USB-powered. The Whirlwind pcUSB is a versatile 2-channel... View more