Question about Audio Players & Recorders

Open Question

Technics su-g90 has no front channel output

I have a technics su-g90 amp. recently the front channels stopped working. the surround is still working fine but no matter what i do the front doesnt work. i cant figure this out.

if anyone can help it would be greatly appreciated

Posted by on

×

3 Suggested Answers

SOURCE: Technics SU-G91 Left channel bad

Did you ever find the solution to the left channel issue? I have the same problem with mine.

Posted on Jan 23, 2008

hokuwho
  • 306 Answers

SOURCE: Speakers cut out.

"Tapping on the unit" is the salient point that prevented me from thinking that it was a speaker impedance issue. That would indicate a solder connection problem. Unless you are qualified to work at the component level I would take your unit to someone who is as it may destroy the amplifier eventually. Steve Medley

Posted on Jan 26, 2009

dunnbiker
  • 8546 Answers

SOURCE: Technics SU-G90 reciever is on mute with no remote

I can't find the manual but to operate certain basic functions like Power or Mute w/o a remote you walk over to it and manually operate the Power (Off/On) or turn the volume knob UP to defeat the Mute.

For a new remote:

substitute... $39 plus shipping

http://remotes.com/remotes/servlet/rs?a=gmi&smodel=SUG90&brand_pn=TECHNICS_SUG90&mode=large&uuid=A13127564179231

or

close to original... $18 (bidding)
http://cgi.ebay.com/Technics-remote-RAK-SA501P1-/160631869703?pt=Receivers_Tuners&hash=item256667d107

Posted on Aug 07, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do i hook my speakers to my amp


Your amp has separate outputs for rear channels. Simply connect your rear speakers to the outlets on the back of your amp set up for them.

Jun 11, 2015 | Technics SU-G75 Amplifier

1 Answer

On my Technics SU-G90 where do I connect the subwoofer


Some amps have a single RCA socket for a powered sub. If it has not got one of these then the amp has no output for a powered sub. If so then you can only use a none powered subwoofer, which will connect via the speakers of the amp, see the subwoofer manual for how to do this.

Feb 18, 2014 | Audio Players & Recorders

2 Answers

I have a technics SU-v500m2 amplifier connected via the aux input to my pc, i wish to link another amp to the same input, is this possible, and if so how?


Let's establish which is the IN and which is the OUT here. The PC is a Line Level source so its OUTPUT would feed one of the amp's Line Level INPUTs.

What's the second amp going to do in your scenario? Something other than the normal stereo channels; something multichannel (if your PC supports it); or just more speakers supported for the PC to feed?

An RCA Y-connector pair would share the stereo output of the PC with multiple Line Level destinations.

If a second amp with its own volume control is intended to share the same two channels with the SU-V500 it could also be slaved off the back of the SU-V500 wih an RCA patch pair exiting the Tape 1 or 2 REC(OUT) jacks. The second amp would receive full-volume audio from whatever source the SU-V500 is playing. Just don't activate the selected Tape monitor on the SU-V500 or you will cut off the source to both amps.

Sep 24, 2011 | Technics SUV500 2-Channel Amplifier

1 Answer

I have pioneer receiver Vsx-454 i want to know if this receiver is 5.1 surrounds


Yes. It is 5.1 surround. There are 2 front channels, 1 center channel, and 2 rear channels which comprise the "5" in 5.1 surround. The pre-amp output channel for a sub is the ".5".

Jan 11, 2009 | Pioneer VSX-454 Receiver

1 Answer

Amplifier main channel non operational.


first pull out the power transistor then biased the output terminal. base,emitter have dc volts .4 to .5 collector to emitter have full voltage. if this voltage are in ur pre amp buy new trasistor

Sep 09, 2008 | Audio Players & Recorders

1 Answer

Technics SU-V2 keeps cutting out


An amp will cut out if the output protection circuit kicks in. This circuit compares output power against the preset level. Each channel has it's own, independent protector. There are calculations that can be done, but for a novice the rule of thumb is to "never use a speaker with a power rating less than the amp AND a lower impedance than stated". Typically using a 4 ohm load on a 8 ohm system is inviting disaster. Even if the system does not become a smoke generator, you might notice that though "louder", the sound quality is deteriorated. Many "audiophiles" often hook up some combinations of speakers to have "surround" without really understanding that the collective impedance actually changes (generally lowers).

Jan 21, 2008 | Audio Players & Recorders

2 Answers

Technics SU-G91 Left channel bad


Did you ever find the solution to the left channel issue? I have the same problem with mine.

Dec 02, 2007 | Technics SA-AX540 Receiver

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

Related Topics:

103 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

101642 Answers

 Grubhead
Grubhead

Level 3 Expert

4767 Answers

The Knight
The Knight

Level 3 Expert

71736 Answers

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

Answer questions

Manuals & User Guides

Loading...