SM Pro Audio's Q-DI is a four-channel direct box that offers high-quality unbalanced to balanced line conversion, in addition to providing an extremely useful built-in line mixer. Each input features an attenuation switch, ground switch, volume and pan controls, and terminates in a balanced XLR output.
Four-channel direct box and line mixer with master control
Balanced XLR output for each 1/4 input
Stereo line output on RCA phono connectors
Volume and pan control on each channel
0, -20 and -40dB attenuation switch on each channel
