Also known as the Roland UA-55. Two analog input channels on XLR/TRS combo connectors, two output channels on TRS connectors, two channels SPDIF digital In/Out, MIDI I/O, headphone output, phantom power, DI input switch, "direct monitor" low-latency monitoring. At 96k or less, the Quad-Capture can record and play back four channels (two analog, two digital). At 192k, it can only record and play back two channels. Bundled with Cakewalk SONAR X1 LE.