Roland R 88 8 Channel Recorder and Mixer Roland 8-Channel Recorder and Mixer - Owner's Manual - AC Adaptor (PSB-1U) - AC Adaptor-4pin XLR Type Connector Conversion Cable - Roland 1 Year Limited Warranty Channels: 8 channels + 2 channels (stereo mix from built-in mixer) (44.1, 48, 88.2 and 96 kHz), 4 channels (192kHz) Signal Processing: AD Conversion: 24 bits, DA Conversion: 24 bits Data Type: Format: BWF (mono/stereo), Sampling Frequency: 44.1/48/88.2/96/192 kHz, Bit Depth: 16/24 bits Recording Media: SDHC Memory Card: 4 GB to 32 GB, SD Memory Card: 2 GB