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optonica

  1. C

    Need help choosing a new turntable

    Hello I'm new here and I'm looking to upgrade to a newer turntable (I actually own a JVC JL-A20). In my local area I have spotted the following models: kenwood kd-2055 (50$) optonica 7505 (225$) optonica RP-3500 (500$) systemdek IIx (-) lenco 75 (350$) akai AP-206 (350$) marantz 6100 (260$)...
  2. S

    Sharp Optonica RP-3636 MKII Turntable?

    I'm seeking advice. I've been looking to buy a good (used/vintage) first turntable for a couple of months now. I had a line on a Denon DP 1200 last month & posted here for opinions. I got great input that was generally very positive but I missed getting the TT. Now, I have a chance at the...
  3. S

    Schematic

    Hi All I need a schematic for a Optonica 4141
  4. ttbccw

    Optonica 5605, not 5606

    Hey all! About 10 years ago a friend of mine gave me an Optonica 5605 receiver. I have used it off and on the past 10 years, and it has worked ok and sounded ok. I have always tinkered with things and I started to do some restoration projects a few years back so I'm not a complete noob to all...
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