• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

au717

  1. Rubbertoe81

    Sansui AU-717 No Audio In One Channel

    Ok, so I have recently rebuilt my AU-717 based on the brilliant restoration threads by Leestereo and Super Noob. For reference the amplifier was working ok overall prior to the rebuilt despite many components hanging onto dear life due to being tainted by the corrosive devil glue. Upon powering...
  2. john cronin

    Sansui AU717 F-2663 power board / Hum noise

    Hi all can someone please give me some advice, Ive just cleaned and and recapped an AU-717 and got confused regarding the the power output from F-2663. They should be +- 33V. I am am idiot as did not test voltages before I done the work so lesson now learnt. F-2663 voltages with Phono Stage...
  3. D

    Sansui AU717 dropping left channel after rebuild

    Hi All, I restored my all original Au717 last year following Leestereo's guide and parts list. Before doing this, the channel would drop and would only come back on if I quickly turned the volume knob higher. I thought cleaning all the switches and pots along with the rebuild would have fixed...
  4. W

    Sansui Au 717 - Recapped but issue with High Frequency on one channel

    Hi all, So I recently took on the task of recapping and replacing any visibly bad parts on my Sansui AU 717. Prior to doing the work, the amp was plugged in, would come out of protection, but no sound. I went through the boards, starting with the driver boards, working my way to the power...
  5. D

    Sansui AU-717 HUM problems after restoration

    Hi Guys!, I've made my AU-717 a full restoration following the amazing Leestero's post but I added some additional restoration steps like full disassembly and cleaning of all switches (tone, sub/high filters, loudness, muting, speakers and input selectors) all potentiometers (tone controls...
  6. M

    Sansui AU717 protection issue

    first time poster: I’ve got a AU717 on the bench with a problem I haven’t been able to nail down. It turns on, protector light flashes, protection relay clicks, left channel comes on but no right, after 5-10 minutes right channel snaps on and everything works normally. I have set the bias...
  7. J

    Sansui vintage choice, help

    Hi, Ever since I heard a g8000 I wanted to own a Sansui vintage. The following amp's is available for me to buy, but I can't hear or compare them first. Hope someone could help me with input on these: AU7500 AU5900 AU417 TR707a
Back
Top Bottom