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relay issue

  1. Magistra

    Relay only clicks in after 20/30 minutes, then everything works fine. Luxman A-007

    Hi guys, I got a Luxman A-007 (european 220V version) with a relay issue: when I first got this a few years ago it worked perfectly but over time it started randomly turning silent with a distinctive relay click, and then randomly on again after a few minutes, this went on until it just stopped...
    • Magistra
    • Thread
    • luxman protection problem protection relay relay relay issue
    • Replies: 21
    • Forum: Solid State
  2. vwong688

    SX 850 Relay Clicks On then Off

    Hi I put a new Power Supply board in my unit about a month ago and everything has been great, barring an issue with the left channel being slightly weaker than the right. I did perform a DC offset when I had the cover off and thought I did everything correctly. I had also done a rebuild of the...
  3. sae-7125

    TL072CP lifespan (apt holman preamp)

    anyone happen to know if the tl072cp has a particular service lifespan out in the wild? currently have an apt holman preamp exhibiting some rather odd tone control and bass mode amplitude+phase issues when comparing left vs right channel output (tone generator as source). preamp was recapped...
    • sae-7125
    • Thread
    • apt holman no ventilation opa2134pa opamp phase issue rc4558p relay issue tl072cp tone control
    • Replies: 20
    • Forum: General Audio Discussion
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