I believe its USB input but has many outputs with I2S being the best. Yes, it is $1300 with most people getting them for ~$1800 when loaded with options. M7 sounds pretty boring to me as is, but the OR5 really gives it life. It's not something people are will to toss money on. It's something I haven't come around to getting either.
12/16/14 at 4:35pm