Question about Audio Players & Recorders

Open Question

Sansui amplifier A-707

I could only find the spares at a unaffordable price in SA. Now I am installing ILP monoblocks and doing some changes. I, however find that the tone control was connected onboard onto the preamp. This will call for a redesign of the active tone control. I also do not have the cct digram for the amp. Are you able to assist me with at least a cct diagram? For the tone control I might use the Lf 353 ic's.

Any comment??!!

Posted by on


6 Suggested Answers

  • 2 Answers

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

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.
Good luck!

Posted on Jan 02, 2017

  • 54 Answers

SOURCE: Spares

Bass Treble,bal controls can be clened with contact cleaner.
Drive belts audio heads may be available at the sansui web site or mcm

Posted on Apr 02, 2008

Kevin Hayes
  • 167 Answers

SOURCE: IC-401 is not being recognized

You need to enter into servic e mode and tell the MFP to use the Fiery instead of the built-in empron.
A service tech can do that in les than 5 minutes for you.

Posted on Jun 30, 2008

  • 1512 Answers

SOURCE: Marantz AC 500U


Sorry for the delay in getting back to you, you have an odd problem happening there, the pre-amp being the common denominator to the syptoms. Perhaps you could try reducing the attenuators to say 60% and retry at the same levels you used to use at the preamp. It is unlikely that there is a fault occurring that would increase the output of the preamp, more likely to be a DC component getting through. It could also be possible that the amps if all the same make and model have through over the period of installation developed the same fault.
There will have to be a common contributor to the symptoms. It is not uncommon for the same problem to affect a particular model at the same point of its life. Best approach and easiest to fault find it would be to change out the preamp with something similer to test the system and see what happens. At least tyouy will know where to start looking. Hope I have been able to help you, still happy to discuss it further. In the Free section our only reward is a FixYa ratings. Cheers


Posted on Jul 24, 2008

  • 2071 Answers


Just click and choose whatever connection you want;

DVD Players/Recorders: Home Theater Setup, Installation & Hook Up ..

Plasma or Video Projector Wiring Guide

Blue-ray Surround Wiring
Hope this may help;



Posted on Sep 02, 2008

  • 8 Answers

SOURCE: how do i wire a qvc subwoofer to a 3000w 1ohm stable monoblock amp

depends on the amplifier if you have a mono block amp or a regular 2 output amp if it is 2 output make sure to bridge and that means the negative to one output and positive to the other output then need to find out the rms on the speaker. the amp should have the ability to adjust it you might want to get a digital multimeter set it to watts and make sure you only set it to the RMS of the speaker because max handling should be the 1800 and usually the RMS is half the max so it should be 900 w again it depends on the amp and were the adjusting knob is and or if it has one

Posted on Nov 05, 2008

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Price of A8002t audiobahn amplifier

It depends on where you buy it. Suggested retail is $199.99 but Amazon or E-bay would be substantially cheaper. Actually found them refurbished by AudioBahn for $160 on Amazon from just one search. If you are willing to put a few minutes in you will find it cheaper and new.I run American Legacy 2000 watt monoblock that I love and now e-bay has them for like $60 brand new.

Sep 05, 2014 | AudioBahn Car Audio & Video

1 Answer

Nitro (BMW-648) Digital Monoblock Car Audio Amplifier.. what is the high input plug for??

High power level input from speakers rather than a low level source such as line input

Nov 26, 2012 | Nitro Snowboards Nitro BMW648 Monoblock...

1 Answer

9900z sansui power amp parts

The spare parts for most of the audio systems are available from most of the electronic spare part selling shops at your town. If you feel any difficulty it getting the parts, you can contact the nearest authorised service center for Sansui at your town. OK.

Jan 24, 2012 | Audio Players & Recorders

1 Answer

I am having trouble hookin a 4 channel amp used to how do i hook it up

the same thing as hooking up your monoblocks, the only difference is your having 4 outputs, that means you can drive up to 4 speakers with this one.

Jun 08, 2010 | Pioneer GM-6300F Car Audio Amplifier

1 Answer

I need value for R 707 ( resistor on 14v power

You can order a service manual from the manufacturer.

Jun 03, 2010 | Technics SA-EX500 Receiver

1 Answer

Bass 2 powerful?

yes will definately blow them you need bigger speakers! im stuck on ma audio subs great wattage for the price ! and shake hard!

Feb 26, 2009 | Car Audio & Video

1 Answer


Bass Treble,bal controls can be clened with contact cleaner.
Drive belts audio heads may be available at the sansui web site or mcm

Apr 01, 2008 | Audio Players & Recorders

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

Related Topics:

386 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts


Level 3 Expert

102366 Answers


Level 3 Expert

5318 Answers

The Knight
The Knight

Level 3 Expert

74999 Answers

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

Answer questions

Manuals & User Guides