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marantz 1150

  1. Roborobo

    Does this Marantz 1150d need new caps?

    Love my 1150d amplifier I just got. Previous owner bought it from a shop and didn’t know if had been recapped. I opened it up and see no conspicuous bulging, leaking. Can anybody tell from the pics below if these are original capacitors? Hoping they’ve already been replaced… Thanks!
  2. JamesWest...

    Channel output Issue Marantz 1150

    Hello dwellers of the Marantz subforum. :) I am seeking knowledge about a Marantz 1150 (not the D model). This amp is a friends, and they asked me to take a look at it. I have a rudimentary knowledge of electronics (mainly tinkering with them for fun) and can solder confidently. A bit of...
    • JamesWest...
    • Thread
    • 1150 amplifier repair marantz marantz 1150 output board repair advice repair advice help needed repair amplifier repair help
    • Replies: 9
    • Forum: Marantz Audio
  3. A

    Marantz 1150 Power Supply Issue

    Working on restoring a very nice condition 1150 but am running into a couple issues, and really struggling to identify the source. Started by recapping P800 power supply with mostly Nichicon PW/PJ as well as a couple of Rubycon ZLJ caps of originals equivalent value. Also fully cleaned the...
  4. C

    Finally...another Marantz 1150!

    I have just bought a Marantz 1150, to scratch an itch I've had for 25 years, ever since I was told that my previous 1150 was toast, (because it was scratchy in the right channel) and they'd "dispose of it for me" Needless to say, that brought howls of anguish from the reputable audio tech to...
  5. J

    Marantz 1150 or Pioneer SA-8500 ii

    I am looking at either one of these amps. Both have popped up near me, both recently serviced and look fine. They are priced the exact same so I'm a bit torn as to which would be the better option. I will be running it with: Technics SL-1200 MK2 turntable AR-3a Improved speakers Thank you
  6. P

    Marantz 1150 Mosfet help

    Before couple of days i found one on local flea market for very low amount of money.He is in bad shape, very dirty and missing parts: I cleaned him, i found two knobs missing on ebay, but the main problem is that he misses one chanell mosfets? somebody pull them out. Now they are SJ2517 and...
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