ROLAND USB AUDIO INTERFACES - UA-55, UA-1010
These are USB 2.0 audio interfaces offering 24-bit/192 kHz audio quality. The Quad-Capture has a pair of microphone inputs, is bus-powered and is aimed at for portable, multi-channel computer-based production. The Octa-capture has ten inputs, ten outputs and eight microphone preamplifiers, and is designed for 'high-level' multi-channel computer-based production.