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Forty-Fever
Joined: 07 Jan 2006
Posts: 2
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 Posted: Sat Jan 07, 2006 2:18 am Post subject: Sansui AU-9500 Problem |
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I have an older Sansui Stereo Amplifier Model AU-9500 that is giving me some grief. My problem is sporatic and intermitent speaker static (crackle). Have you experienced this problem and how was it corrected?
Ted |
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Guest
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| Posted: Sat Jan 07, 2006 3:34 am Post subject: |
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| check the power serply section <more thanlkly a cap> |
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Forty-Fever
Joined: 07 Jan 2006
Posts: 2
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| Posted: Mon Jan 09, 2006 10:12 pm Post subject: Saunsui AU-9500 problems |
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Thanks for your responce. After some additonal testing, here's what I'm up against. I've cleaned all the switches and contacts with a deoxidizer, and this annoying problem is still there. It appears the problem is only in the right side speaker circuitry. With the right side speakers competely disconnected, output on the left side appears to be OK and normal, however with the right side speakers connected to the back of the amp even with the balance control adjusted completely to the left side, the speaker static through the right side speakers is completely overpowering anything coming from the left side speakers. Any suggestion how this annoying static can be eliminated? 
Thanks for your comments.
Ted |
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guest
Guest
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| Posted: Sat Apr 08, 2006 10:55 am Post subject: |
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| check the power supply section, caps need replacing. you will have trouble finding them |
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MartyGee
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| Posted: Fri Jun 16, 2006 12:32 pm Post subject: service manual |
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I believe I have the manual. Let me know. I sell manuals.
I just found this site tonight. |
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Chrill3
Guest
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| Posted: Fri Apr 06, 2007 2:37 pm Post subject: Re: service manual |
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I got a sansui AU-9500, but theres a problem. almost no sound is coming out of left speaker. I wonder if you would have a service manual for this amp.
regards
/Christian |
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hotwaterwizard
Joined: 26 Nov 2004
Posts: 72
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