Sansui 350 Channel Issues

[MIKE47]

I posted this in the Sansui forum but didn't get much help. I have a Sansui 350 that has the right channel playing only highs. The left channel is fine,and I also checked the A and B speaker terminals just to make sure it wasn't my speakers. I have also checked all the fuses and the seem to be fine. Any ideas on what could be causing this. As I said the left channel plays both the highs and lows and the right channel only highs. Any help would be greatly appreciated.

 

[petehall347]

what happens when you engage loudness ?
is it all inputs ?

 

[jblmar]

Did you switch the speakers left for right?

 

[MIKE47]

I only get the highs when I engage the loundness. No popping or scratching of any kind.

 

[MIKE47]

Did you switch the speakers left for right?

Yes. That is one of the first things I did to make sure my speakers were o.k. It's the same on both A and B speaker terminals.

 

[petehall347]

tone controls doing anything on the bad channel ? and the good one .
all inputs ?

 

[MIKE47]

tone controls doing anything on the bad channel ? and the good one .

Yes. The tone controls work for both bad and good channel.

 

[petehall347]

any chance of a recording ?

 

[MIKE47]

any chance of a recording ?

not at the moment.

 

[jblmar]

Yes. That is one of the first things I did to make sure my speakers were o.k. It's the same on both A and B speaker terminals.

Still not clear by your original description or your response to my question. Did you switch the speakers left for right or did you switch from Speaker System A to System B on the rear of the amp leaving the Left & Right speakers the same?

The confusion in the first post may be that your amp reads A B instead of Left Right, If this is the case, I read It as Speaker System A,B which includes left and right channels.

 

[ryuuoh]

Bad output coupling cap?

 

[petehall347]

yep if its cap coupled output . maybe swap one side for the other .