neverhappy, or winterpeg. Your Nad remote, the htr-2 or whatever it's called. There's a small connector on the inside of the battery cover. It has 8 pins, two pairs of 4 in parallel. Was I supposed to a cable for that? It's for connecting to the pc I guess for updates?

2xAA
M80/VP150/VP160/QS8
4xM3/M22OW/M2OW/VP150OW/4xM3IC/4xM3OW
EP500/800/HSU VTF3/SVS PB2k/SB2k/SB-12