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sansui au

  1. Subchannel

    SANSUI AU-7900 PROTECTION PROBLEMS

    I have restored and recapped a Sansui AU-7900 which I bought with a problem. After a few minutes the amp clicks and sound is shut off. the power indicator stays on. Turning it off, wait a few seconds, and turning it on again helps, and it stays on. The old C701 (15000uF 63V) measured 0.2uF so...
  2. O au-d11mK2

    Some open amps...

    so what amp is this? And what schould I check whilst I have it open?
  3. Ronald.C

    What is the meaning of the acronyms AU, G, BA and CA of Sansui?

    Could anyone instruct me on the meaning of the acronyms of the Sansui?
  4. A

    Best phono stage on vintage amplifiers

    Hi ak's am a new user and i have one big question: I want to buy a vintage amplifier or a reciever for my thorens 166 mk2, currently with a shure 91 cartridge soon to be change for a Nagaoka m110 The record player is nowdays running through an Akai am 2200, the sound is ok, but i will like...
    • Arval
    • Thread
    • amplifier marantz reciever sansui au thorens 166 mk2
    • Replies: 58
    • Forum: Solid State
  5. F

    Sansui AU-5900 hissing (background noise)

    Hi everyone, I found a Sansui AU-5900 in an estate sale for 75$ CAN. The receiver wasn't plugged for the last 4 or 5 years and was really dirty (smoker house). I cleaned it good, used Deoxit in all switches, pots and selectors (more then once). After a few minutes of working, the right channel...
    • franclou
    • Thread
    • background noise hiss noise sansui sansui au sansui au-5900 transistor replacement
    • Replies: 14
    • Forum: Exclusively Sansui
  6. mattstech

    Impressions on low end Sansui - Any thoughts?

    I'm new to AK! :) So I've been collecting some vintage sansui equipment for a while now, and usually I end up buying low end Sansuis for quite cheap at local thrift stores and garage sales. Now this isn't their utter plastic 90s garbage, but I tend to find amps and receivers from the late 60s...
  7. Two Steps

    Concept 11.0 Receiver vs. Sansui AU-919 Integrated

    I have a mint Concept 11.0 in my closet that could use refurbishing internally. I have always lusted for an AU-919 and am at a crossroads. My options seem to be a) pay a good chunk of change to get the 11.0 up to sonic snuff or b) sell the 11.0 for good money and find an AU-919 or AU-717. Does...
    • Two Steps
    • Thread
    • concept concept 11.0 integrated pacific audio receiver sansui sansui au
    • Replies: 13
    • Forum: Solid State
  8. R

    AU-517/717 Selector coupling

    I have an AU-517 where the selector switch internal coupling is missing causing the selector to be useless. The original part was made of plastic and had a spline internal design to adhere to the selector shaft. Can anyone tell me an alternative coupling I can use to remedy this issue. Thank you
  9. T

    Sansui AU 9500 Takes A Long Time to Turn On

    Hi, I recently purchased a Sansui AU 9500 that had undergone a full service and partial recap. Upon receiving it, it took a longer than normal time for the speaker relay to switch on. Once the amp was warm and the relay had switched once, it worked perfectly and would switch at a normal time...
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