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thermal stress

  1. sae-7125

    rega mira: were they all this bad

    speaking from a longevity and manufacturing quality point of view, or lack there of. owner complained of intermittent operation and eventually dropping out. not to mention the missing rca jack negative/ground. single sided for soldering, mostly, even though traces on both sides of the pcb...
    • sae-7125
    • Thread
    • anti-longevity bad design integrated amp rega solder joints thermal stress
    • Replies: 6
    • Forum: Solid State
  2. Alex Santos

    Passing light through AMP PCB reveals exposure to elevated heat

    Hi everyone For the last 4-5 days I have been buried in measuring every resistor on a NAD 7240PE's AMP PCB. The PCB suffered a failure years ago and was shelved. I thought it was time to learn electronics — wow what a trip. Anyway, after having measured every resistor value and comparing my...
    • Alex Santos
    • Thread
    • amp pcb nad 7240pe over heating resistors thermal stress
    • Replies: 62
    • Forum: DIY
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