19" rack wide 8-channel AD, DA and clock generatorAudiophile quality conversion,120dB, 192 kHz, DSDBuilt-in precision clock with 6 word-clock outsBuilt-in analog summing bussAnalog monitor section with stepped attenuatorAudiophile quality headphone amplifierBuilt-in 8-channel AES/EBU input-outputFREE Firewire 400/800 16-channel DIO cardAllows for direct connection to Mac and PCUp to 16 channels of 24/192 on one firewire portFirewire 400 and 800 compatible (with 400 > 800 cable)Drivers for Mac and WindowsJitter free operation with 8X192 clockVery low latency DICE drivers made by TC Electronic