I have a similar problem when I switch to one of the tape loops. I find that if I change to the desired input and turn the pre off and back on after a few seconds, the switch is made. It's kind of a pain, but since I don't realy use tapes anymore it's not really a big deal for me. The other selections work fine.
Nad C160 preamp switching problems
Has anyone out there had the experience of switching problems with the NAD C160 preamp. I've experienced my preamp not being able to isolate the audio signal from my tuner input, continuing to feed the tuner signal through any of the other selectors (cd, aux, tape, etc.). I've been told by NAD that they are not aware of any chronic problem with the model, but have read a few reviews where other buyers have mentioned the same problem, apparently capacitor related, and they have had this acknowledged by the manufacturer and repaired or replaced for free. Let me know if you have any similar experiences with your C160.
thanks
Neil
thanks
Neil