Question about NAD Audio Players & Recorders

1 Answer

Buzzing noise coming from speakers (bose acoustimass 5). volume up on the buzzing only happens in phono mode - no increase on other modes.Had amp since new and no probs. I think it was left on for a day and half which is when the buzzing started.

Posted by on

  • ken_clarke Mar 03, 2009

    amp in question is NAD 3020a

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 4 Answers

The coupling capacitor on the phono input is possibly become leaky. Try replacing any small electrolytic capacitors you see near the input within the amp.

Posted on Jul 28, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My Bose SA3 2 channel amp keeps blowing when I raise the volume with non-bose speakers, why is this happening?


Could be the impedence of the speakers that you're connecting. The bose amp was designed to drive 8 ohm speakers.

Aug 31, 2016 | Bose Lifestyle SA-3 2-Channel Amplifier

1 Answer

NAD M3 power light turns red immediately and PROTECT message displays. Amp keeps functioning but volume control doesn't work up or down.


Hello
Check the connection to speaker with this amp, for any short or any other fault. disconnect the outputs, ie, speakers from the amp, and switch it On, and see the protect display comes or not. If it comes, the fault is internal and the set need service.
Your M3 dual Mono integrated amp, is of high output power and its outputs are protected against any overload or short circuit. If the system detect any among this condition specified above, it will show protect mode display.
Never load this amp, as protection display is there, as it may damage the speaker or its internal power amplifier section circuits, may cause more money to get it repaired. OK.

Jan 23, 2012 | NAD M3 Master Series Integrated...

2 Answers

My yamaha DSP AX1 amp does not work when audio is connected via optical or coaxial any suggestions how to correct this. no sound comes from any speaker except the subwoofer.


Are all the speakers turned off (set to None) in the speaker menu.(except the sub)?

2 channel direct analog stereo may still work, but any surround modes will use the speaker settings and the full DSP digital section.

Check also the input mode isn't incorrect - although if the sub is wired correctly and gives sound this can't be whats wrong.

Aug 26, 2010 | Yamaha DSP-AX1 10-Channel Amplifier

1 Answer

How can I conrol the volume of bose sa 3 amp from the aux input ?


That would depend on the preamp. Name it. A true preamp outputs a variable signal.

It's not clear from the manual what the state of the volume output is without the VCA. Most amps default to full ON and the preamp attentuates the signal with a volume control. Try it with a signal that fades in slowly so you can intervene if it gets too loud. If it's full ON a preamp will control its volume.

May 28, 2010 | Bose Lifestyle SA-3 2-Channel Amplifier

2 Answers

PYLE PT2001X 3300 Watt Professional DJ Power.just had question about running this amp in bridged mode 4 ohms, here's some amp info 3300 watts total power bridged in 1 ch only.1650 each ch in stereo mode...


Hi,

In bridge mode the minimum load will be 8 Ohm.
If you are using 4 Ohm speakers, it will mean you will give each side of the amplifier a 2 Ohm load.
Thats to much for this model.

Kind regards,
Gerard

May 13, 2010 | Pyle PT-2000 Amplifier

2 Answers

Bose SA-3 amp and a non bose sub.. I keep blowing the amp..


How many ohms is your sub? The SA 3 Amp can only handle speaker(s) 6 ohms and greater. A lot of subs, as I understand, are 2 and 4 ohms typically. If yours is 2 or 4 ohms, then that explains it. The speaker would be "straining" your amplifier and blowing it.

Oct 02, 2009 | Bose Lifestyle SA-2 2-Channel Amplifier

1 Answer

Problem with Yamaha Amplifier 361


volume levels on all channels varies depending on what dsp mode you are using. to be able to determine the level you desire, just chnge the level setting of those channels. either you do it by remote control or the front panel of the amp. try setting the dsp mode on disco and you should hear higher vol levels on all channels. Do not expect as well all channels to produce same vol levels as your effects speakers may not be able handle higher power levels.

Aug 12, 2008 | Yamaha DSP-A1000 5-Channel Amplifier

1 Answer

Cuts out when volume increased


it went to protection mode check your cables first and then check your speakers-and confirm no cable touch each other(try with another speakers had same rating)(watt)--means how much power can get.

Jul 28, 2008 | NAD C320 2-Channel Amplifier

2 Answers

Connecting speakers to amp


Your Amp will be having a pair of Phono / AUX input sockets at the rear. Connect the two Red and White cabbles from the Turntable to these sockets. I am unaware of what are Pilot Speakers. regular speakers have a dual colored pair of cables coming from them. they have to be connected to the speakers Connectors at the rear of the Amp. Play a Vinyl Record, select Phono on your AMP, and enjoy your music.

Sep 15, 2007 | Audio Players & Recorders

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

412 people viewed this question

Ask a Question

Usually answered in minutes!

Top NAD Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

4678 Answers

The Knight
The Knight

Level 3 Expert

69610 Answers

krisefisher

Level 1 Expert

2 Answers

Are you a NAD Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...