sansui au amplifier loss a chanel | Sansui AU sansui au amplifier loss a chanel Major issue is with the Tone control enabled, the left channel volume is very low . Watches in the Omega Seamaster collection typically sell for between $377 - $23,475 on the private sales market. The most popular Omega Seamaster model is the Omega 210.90.42.20.01.001 . More about Omega Seamaster
0 · Sansui AU
1 · SANSUI AU
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Major issue is with the Tone control enabled, the left channel volume is very low . Try feeding a known good pre-amp output into the 'power amp in' sockets on the amp - see if the output is clean. The connectors and switches on these amplifiers seem particularly prone to oxidisation and therefore poor contacts - which can be intermittent - check all the connectors are tight and clean.
Hey folks, I held off for a few weeks to try and nut this one out myself but have hit . It seems that the problem is in the amplifier, the noise remains in the left channel .
Major issue is with the Tone control enabled, the left channel volume is very low and barely audible at about 50%. Increasing the volume some more, introduces distortion. With Tone/Filter in defeat. mode, both channels work properly. I have an AU-D11ii that functions great except for the phono in which I have a weak left channel. I know these are very rare amps and there aren’t many out of them out there, but if anybody has encountered a weak phono channel and resolved it, it would be good to know what the solution was. The restoration went well, the amplifier sounds very good but there is a problem in the left channel, sometimes with quiet music the sound is bad, like distorted, and the volume potentiometer scratches, always on that channel. It was . Hey folks, I held off for a few weeks to try and nut this one out myself but have hit a wall. I've recapped the entire amp and replaced all small transistors. RH sounds absolutely amazing but LH is very distorted. 1. Checked that it was not a speaker issue by swapping LH/RH 2.
I have just put my AU 317 back into service and it appears the left channel is flakey. I just bought some new Wharfedale Denton 85s and ran them all day yesterday, at low to moderate levels, without any problems. Just before lights out last night I noticed the left channel was louder than.
I was interested in listening to an old Sansui amplifier – so purchased an AU-222 from a popular auction site. I set it up in my study – and the sound was, until the weekend, smooth, warm and elegant. Loved it. Then the trouble .
It seems that the problem is in the amplifier, the noise remains in the left channel even reverse the RCA input connectors, also remains to replace speaker. I will continue with cleaning switches and connectors . I was able to adjust the right channel to 13mV but I have alway 0mV on the left one. I measured several times, ampli was running for 30min or more, speakers connected, volume at minimum and I can measure 12.9/13/13.1 mV always on . Everything was great, but sometimes the right channel stopped working. I noticed that the problem may be in the switches, so I bought Deoxit D100 and Fadergrease and cleaned all switches and potentiometers. I turned on the amplifier and heard a noise. I am ashamed to admit that I have royally screwed up and lost the right channel on my AU-D607. :pity: It is a Japanese market unit that uses 100 volt power.
Major issue is with the Tone control enabled, the left channel volume is very low and barely audible at about 50%. Increasing the volume some more, introduces distortion. With Tone/Filter in defeat. mode, both channels work properly. I have an AU-D11ii that functions great except for the phono in which I have a weak left channel. I know these are very rare amps and there aren’t many out of them out there, but if anybody has encountered a weak phono channel and resolved it, it would be good to know what the solution was. The restoration went well, the amplifier sounds very good but there is a problem in the left channel, sometimes with quiet music the sound is bad, like distorted, and the volume potentiometer scratches, always on that channel. It was . Hey folks, I held off for a few weeks to try and nut this one out myself but have hit a wall. I've recapped the entire amp and replaced all small transistors. RH sounds absolutely amazing but LH is very distorted. 1. Checked that it was not a speaker issue by swapping LH/RH 2.
I have just put my AU 317 back into service and it appears the left channel is flakey. I just bought some new Wharfedale Denton 85s and ran them all day yesterday, at low to moderate levels, without any problems. Just before lights out last night I noticed the left channel was louder than. I was interested in listening to an old Sansui amplifier – so purchased an AU-222 from a popular auction site. I set it up in my study – and the sound was, until the weekend, smooth, warm and elegant. Loved it. Then the trouble . It seems that the problem is in the amplifier, the noise remains in the left channel even reverse the RCA input connectors, also remains to replace speaker. I will continue with cleaning switches and connectors .
I was able to adjust the right channel to 13mV but I have alway 0mV on the left one. I measured several times, ampli was running for 30min or more, speakers connected, volume at minimum and I can measure 12.9/13/13.1 mV always on . Everything was great, but sometimes the right channel stopped working. I noticed that the problem may be in the switches, so I bought Deoxit D100 and Fadergrease and cleaned all switches and potentiometers. I turned on the amplifier and heard a noise.
Sansui AU
SANSUI AU
$13K+
sansui au amplifier loss a chanel|Sansui AU
