Question about NAD C372 Amplifier
Hi everybody. I have a NAD 302 (not a 3020) amplifier which has a slight problem and I'm hoping somebody will be able to help. My record deck is connected to the phono inputs on the amp; the problem is that the right channel output goes silent - this can happen when it has just been switched on, or it works ok for a while then goes silent - sometimes switching the power off then back on brings the right channel back on but only for a short time. This never happens when any other source is selected - it only happens when I have selected phono input. So I'm guessing that the problem is in the phono stage ? or somewhere else within the amp ? any info would be greatly appreciated. Thanks.
Reverse your RCA input around and see if the problem follows, this will determine if the problem is in the turntable output signal or the preampsection of your amp. If it stays on the same channel, slightly move the RCA that's dropping out signal around. If the signal cuts in and out, you know it's just a weak solder joint on the input rca of the amp. If it does not change, your problem is deeper. Chances are it's a "cold solder joint" on the input section of the amp and would only be a labor type repair and no parts involved. That can be a double edged sword as well depending on how long it takes to find it. If you have to have it serviced, find a local shop that's been around a while, they are likely to be a little more insightful as to the exact problem quicker. Hope this helps
Posted on Jun 26, 2009
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
May 12, 2014 | NAD D 3020 Hybrid Digital Amplifier
May 10, 2014 | NAD D 3020 Hybrid Digital Amplifier
Aug 19, 2012 | NAD Audio Players & Recorders
Apr 14, 2012 | NAD C320 2-Channel Amplifier
Nov 21, 2009 | NAD Audio Players & Recorders
May 03, 2009 | NAD C325BEE Amplifier
Apr 30, 2009 | Denon AVR-2802
Jul 07, 2008 | Sony STR-DB930 Receiver
Nov 22, 2012 | NAD C372 Amplifier
Nov 28, 2010 | NAD C372 Amplifier
555 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: