I will’t discover a scratch on it. It is in nine/10 situation. Upload 3% for PayPal. 8 channel input and output DAC/ADC. This can be a mythical multi channel professional audio DAC and ADC. It has inner mic pres and may also be managed by the use of remote app. I used this unit for multi channel device calibration for DSP. I purchased this new from licensed broker. There’s nothing higher with this channel depend. You’ll be able to attach by the use of asynchronous USB the use of ASIO or Direct sound in home windows. It really works neatly in OSX as neatly. Take a look at my comments on audiogon where I even have this merchandise indexed as user DallasJustice.