Another Oberheim Four Voice Synthesizer FVS Repair - Synthchaser

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  • čas přidán 18. 07. 2023
  • synthchaser.com/
    / thesynthchaser
    / synthchaser
    Last year I did a three part video series repairing an Oberheim Four Voice. Now I've got couple more Four Voices in for repair, and I thought we'd check one of them out together. In this one we repair a problem with the polyphonic keyboard assigner module.
    Parts, service and synthesizers available on my website. I buy broken synthesizers!
  • Hudba

Komentáře • 20

  • @Doctormix
    @Doctormix Před 11 měsíci +4

    wow!!!!!! COOL!!!

  • @ssmith2019
    @ssmith2019 Před 11 měsíci +1

    My 2 Favorite Synths; the TVS and the FVS !😁 !

  • @fetaldreamcore
    @fetaldreamcore Před 11 měsíci +2

    Thx for the explanations and schematic discussion.

  • @Manmademadman
    @Manmademadman Před 11 měsíci +7

    Amazing work! You should consider renaming yourself "OPAMP chaser" because there are no bad opamps that are safe from you finding them!

  • @activelow9297
    @activelow9297 Před 11 měsíci +2

    Amazing that a 50 year old vactrol still works! LED technology was still in infancy back then.

  • @petegreenwood2793
    @petegreenwood2793 Před 11 měsíci +2

    Great video, thanks for uploading!

  • @sawsquaresinetube
    @sawsquaresinetube Před 11 měsíci +1

    I’ll never tire of hearing those oscillators! Thanks Synthchaser that was fun, very interesting how the vactrol is used for the portamento!

  • @RichardDenRooyen1973
    @RichardDenRooyen1973 Před 11 měsíci

    wish i had some of this knowledge and understanding of this kind of electronics !....

  • @dwp2659
    @dwp2659 Před měsícem

    way fun!

  • @polydata
    @polydata Před 11 měsíci +1

    So rad

  • @Sebastiancounts
    @Sebastiancounts Před 11 měsíci +1

    Neat 😮‍💨

  • @petercornell2002
    @petercornell2002 Před 11 měsíci +1

    Great vid, many thanks

  • @rtermini
    @rtermini Před 10 měsíci

    Great work!

  • @RandyPiscione
    @RandyPiscione Před 11 měsíci +2

    Not often you see three vintage Oberheims together like that. Hope you don't mind me asking but, when you replace an opamp, do you socket the new one? We did on mine, and quite a few of them required replacing, I think because the instrument was not stored in an ideal place. Oh, and, nice t-shirt!

  • @alphabeets
    @alphabeets Před 11 měsíci +1

    Now that was weird. Did you overdub the opening? Sounds like you are in a room. LOL

    • @activelow9297
      @activelow9297 Před 11 měsíci

      Probably was wearing a lavalier microphone.

  • @andrewverran3498
    @andrewverran3498 Před 10 měsíci

    Hi M8 , how come you have your oscilloscope make and model covered with blue tape?
    Cheers

    • @robinsutcliffe-video_art
      @robinsutcliffe-video_art Před 3 měsíci +1

      it's a Rigol, it's viewable in other videos, probably just somewhere to temporarily store a piece of tape : )

    • @andrewverran3498
      @andrewverran3498 Před 3 měsíci +1

      @@robinsutcliffe-video_art I do they same thing with pieces of tape..

    • @robinsutcliffe-video_art
      @robinsutcliffe-video_art Před 3 měsíci

      myself also! And then I forget where it is almost immediately : )
      @@andrewverran3498