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p300

  1. T

    HELP! Marantz 2230 - wiring under P300 board

    I am a big dummy and I forgot to take before photos of the wiring under the P300 MPX board in my 2230. There are two posts on the underside of the board that had a wire going to each of them. They are labeled J316 and J30(5?) PXL_20201005_214115530~2 by tinwhiskers posted Oct 5, 2020 at 4:56 PM...
  2. Big_T

    Accuphase P300 intermittent Fuzz in right channel

    Hello All, I have been lurking this forum for a couple weeks devouring all info on the P300 and reading many excellent posts. I have learnt a lot but am still a novice. It is time for my question: I have an Accuphase P300 that has been pulled out of 20 year retirement. I've been playing it for...
  3. NazcaRecords

    Marantz 2245 P300 board parts list

    Hello Has anyone perform an upgrade on a MPX P300 board with new parts from either Mouser or Parts Express. Thank you
  4. I

    Get the Accuphase P300 running again

    Hello Im a young guy from germany and i have Accuphase P300 amplifier thats not working. The main fuse did blew everytime i switched it on. I did find some destroyed output transistors on one side and replaced them, but i dont know why they were destroyed. Then the amp seemed to run fine but...
    • ixobert
    • Thread
    • accuphase diy end hifi high p300 repair
    • Replies: 17
    • Forum: Solid State
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