Question about Audio Players & Recorders

1 Answer

Parts for Technics SE A900S Audio Power Amplifier

Looking for IC Voltage Amp AN7062N for Technics SE A900S

Posted by on

  • 5 more comments 
  • sratra Mar 13, 2008

    Need an IC Voltage Amp Part No. AN7062N for Technics SE A900S

  • sratra Oct 13, 2008

    Need IC V-AMP Part No. RSN600A - Make: Panasonic

  • sratra Oct 13, 2008

    I now need the following part:
    Panasonic IC V-AMP Part # RSN6000A.
    Pl help me find it.

  • sratra Oct 31, 2008

    I have a Technics Pre Amp Model SU-C800UE-K, that gets power from the matching Power Amp SE A900S through a special cable provided for the purpose. I now need to replace the Power Amp due to its malfunctions.
    Is it possible to run this pre-amp without the said power Amp? I envisage purchasing BRYSTON 3B SST to replace the defective SE A900S.

  • Anonymous Mar 15, 2014

    i am told the output moduale is faulty and csnt be repared

  • Anonymous Mar 15, 2014

    the output moduale is haulty all i get is a loud buzz then shuts down

  • Anonymous Mar 15, 2014

    i am told it has a output moduale faulty,iget a loud buzz then shuts down.



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 807 Answers

Here ya go.

Posted on Mar 13, 2008

  • 1 more comment 
  • Stuart
    Stuart Mar 13, 2008

    Also this one.

  • Stuart
    Stuart Oct 14, 2008

    The only one I can find at the minute is on a Polish website. I copied the web address below and pasted it in to Googles Translator from Polish to English. You can may be figure out a way to contact them about it. The address is:

    The translated address is here:

    Make sure you copy and paste all of it up to and including the final 8

    Will still look around for more sources.

  • Stuart
    Stuart Nov 01, 2008

    As long as the output signals from the pre-amp are ok for the power amp, they should be if you can work out which wires from the pre-amp goto which inputs on the power amp. The only other thing is to find out the voltage from the original power amp that powered the pre-amp and get an equivelent power supply. It may be 6v, 9v, 12v etc. You will also need to find out the current requirement for the pre-amp. That may be in milliamps something like 500ma or even 1amp or more. If it's not correct the pre-amp will try to take the power it needs from the supply and if the supply is not strong enough it will burn out or blow any fuses in it. If you have the user manuals it may tell you in the specifications.
    I have a service manual for the power amp but not for the pre-amp.



1 Suggested Answer

  • 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


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Ok, i interested in the technics se a900s amplifier, just for vu meter use, not amplifier,and...

Pre-amp only needed for phono. Otherwise, line in is just fine.

10 to 20 ohm load resisters to substitute for speakers. get 50 watt rated ones at least, they can get hot....

May 12, 2016 | RCA Car Audio & Video

1 Answer

I will buy a Technics se a900s amplifier, but

I think you are saying you want to connect the amp and use it's vu meters but not connect it to speakers?
Presumably you are already well catered for in the matter of amplification but lacking good vu meters?

There is a fair amount of information about this premium amp online including operating and service manuals that can provide a better answer than I can.

One note of caution; it is generally bad practice to operate a power amplifier without a load at the output and it might damage the amplifier. If it is desired to operate it without speakers providing the load, dummy loads are available.

I suggest you have a look through ebay or Amazon where you might find digital or analogue vu meters at a reasonable cost or alternatively I believe computer software could turn your laptop into vu meters.

May 11, 2016 | Technics Audio Players & Recorders

1 Answer

Looking for ic. RSU35HI for technics amp

Very difficult to get number indeed. The number you see on it not real. It is coded by Technics.

Jun 19, 2015 | Technics Audio Players & Recorders

1 Answer

Good day i have a Technics amplifier SU-X320. Problem is it powers up up there is no sound. Checked all basic fault finding, suspect it is the volume IC.

"Volume IC" do you mean an IC that is a pre-amp and controls the volume and things like tone? Or do you mean the main power amp IC, which will be on the big heat sink?
If you amp uses the latter and not individual separate devices for the power amp, suspect that over the other IC. But if the amp has separate power amps for both channels, replace the IC.

Oct 09, 2013 | Technics Audio Players & Recorders

1 Answer

Sa515-l no sound in protected mode now permanently is it worth fixing

Check the bottom of the receiver. there should be an access panel under the amp ic section. Look at the connections on the amp ic's and voltage regulators that are next to them. If you see any round rings or loose looking connections, it could just need to be resoldered. This is pretty common on these receivers.

Jan 09, 2013 | Technics SA-DX1040 Receiver

1 Answer


Take a look at the bottom of the unit. Remove the access panels from under the amp ic section and look at the solder connections on the amp ic's. If they have round rings around them, they are bad and need to be resoldered. This can also happens on the voltage regulators that are on the heatsink with the amp ic's.

Dec 28, 2012 | Technics SA-DX750 Receiver

2 Answers

Su-c800u pre-amp switching not steady, keep darting from one mode to another and disrupting smooth flow of music

I had the same issue.the contacts on selector switch is dirty.All u need to get a good contact cleaner and spray the selector rod( remove knob first with preamp facing up), the liguid will find leak into selector and clean contacts.
after doing mine, the slector knob feels more solid when turned and does not change input anymore.

Jan 14, 2012 | Technics Audio Players & Recorders

1 Answer

After 10 years of function a problem appears with the technics se-a900s power amplifier: When the power output reaches or aprox the 10wrms the protection circuit enabled,and the unit goes off! (no...

I would have the power supply capacitors replaced. After several years ( from heat and age) they dry out and dont put out proper DC voltages to run the amp.

Oct 11, 2010 | Audio Players & Recorders

1 Answer

Technics amp SU-X999. I need an output I.C type SVI-4004

NAother option is to fix a universal amplifier kit into the set which powers from the same voltage preferrably a MOSFET drive which are very much available in the market and can be suited into the set. They will alos be very effficient but take care tto do the fixing mechanically , connecct the right power and groung with good shielding. Disconnect the old amp totally and use the power lines that come to the IC. I hope this works for you. Good day

Jul 30, 2010 | Technics Audio Players & Recorders

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

Related Topics:

1,918 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts


Level 3 Expert

5342 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

75169 Answers

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

Answer questions

Manuals & User Guides