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NAD C350 2-Channel Amplifier - Page 9 Questions & Answers
Nad 317 protection mode
Assuming the protection circuit is not faulty, I would look to the devices on the heatsink to the cause of the fault.
8/19/2013 6:48:50 PM •
NAD Audio...
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Answered
on Aug 19, 2013
Connect imac to amplifier
I have looked at an image of NAD rear and it has RCA type jacks. I would plug it into the AUX sockets. Now to if it will work. Plug some stereo headphones into the iMac socket. If you can hear sound then the cable you intend to buy will transfer the sound you hear to the amp. If you want to record from the amp to your computer you will need another a different input on your computer and that would need to be connected to tape 1/2 out. Any 3.5mm socket to RCA will do, they are not expensive plenty of cheap ones on Amazon and E-Bay (image shown). You will need two if you do want to record as well.
8/5/2013 3:45:47 PM •
NAD Audio...
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Answered
on Aug 05, 2013
My nad 3020 is making
Hi,
you may have a bad Earth power 110 V AC cable connection which makes such hum / buzz even nothing connected..
Check the connections between
components and make sure they are secure before proceeding to the next
Step. Sometimes, loose connections can cause a hum.
Separate the audio cables from
the power cables; electromagnetic interference from the power cables can
cause stereo hum. Use cable ties to secure the audio cables away from
the power cables.
Plug in a surge protector to the outlet, and then plug all the components into that surge protector
Connect a ground plug to the
surge protector and then plug the ground plug into the main outlet. A
ground plug is available at any hardware store, and turns a three prong
connection into a two prong. Ground plugs help eliminate 60 cycle hum.
5
Connect the ground wire from
your turntable to the ground wire connection on the receiver. If this
doesn't work, looking on the back there should be a grounding point,
Unplug your
receiver.. Split a wire and attach one of the splits to the receiver
where you will see the text, "ground" or something similar. Attach the
other end to something metal such as a pipe that goes into the ground.
Secure with electrical tape. Plug in.
connect the ground wire to a screw on the electrical
outlet.
Read more: How to Fix a Hum on a Stereo Receiver ' eHow.com http://www.ehow.com/how_5183193_fix-hum-stereo-receiver.html#ixzz1PpFHs1MvTake care and please remember to rate "AS THUMBS UP" Thanks
5/8/2013 5:53:15 PM •
NAD Audio...
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Answered
on May 08, 2013
NAD C 520 emits faint hum when I turn it on
This is not a problem but may be due to the surge current that occurs due to the charging of the power supply Filter capacitors. This might be made less with some silicone sealant. Best to have a Technician look at it as it could also mean a too high of current draw due to aged and defective Chinese Capacitors- yes the have infiltrated this business too and are the result of many a failures including flat panel display TV's and computer monitors.
12/25/2012 5:21:38 AM •
NAD Audio...
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Answered
on Dec 25, 2012
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