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  1. Gepetto

    A recall from AliExpress! whodathunkit?

    Nope, the real deal...
  2. Gepetto

    A recall from AliExpress! whodathunkit?

    New Kester 63/27 Alloy FLUX 245 Core Solder Wire Roll 1Kg / 2.4 LB / 1.0 mm (60 | eBay
  3. Gepetto

    PL700 Rebuild

    Lee It probably won't matter much in your application but the caps on the snubber board are designed to be soldered on the backside of the board, in the shadow of the bridge rectifier. In that way, it keeps them out of the way of the wiring activity on the top side of the snubber board.
  4. Gepetto

    PL8000a in MA

    I have enough on my hands Jim... :-)
  5. Gepetto

    Handbags at noon

    Just be thankful that there is a great place like this
  6. Gepetto

    PL8000a in MA

  7. Gepetto

    PL700 Rebuild

    Hi Lee, if I knew you needed the cap clamps, I would have sent you a brand new pair with the order I shipped out today.
  8. Gepetto

    Dash cam save the day insurance fraud NYC

    Sick world we live in...
  9. Gepetto

    PL7000S2

    As they say George, Oh Well... :-)
  10. Gepetto

    400 Thermal meaurements of output stages with a WO driver board

    Totally different Jim. MOSFET have a positive tempco D-S unlike bipolars that have a negative tempco B-E. You can directly parallel MOSFETs and they will self balance as long as you have gate damping resistors to eliminate parasitic oscillations between the devices sharing the load.
  11. Gepetto

    PL7000S2

    If I knew the dimensions, I could likely 3D print them for you George...
  12. Gepetto

    PL700 Rebuild

    Does no harm either way, they are only essential in columns 2 and 4 as you correctly note.
  13. Gepetto

    400 Thermal meaurements of output stages with a WO driver board

    Don is correct. Matching is unnecessary and does nothing. The local negative feedback provided by the 0.33 ohm emitter resistors forces sharing across all the devices and prevents thermal runaway that results if you do not have these resistors. If you purchase devices from White Oak Audio...
  14. Gepetto

    My PL400 Series 1 Rebuild

    Yes, BUT ONLY AT THAT RCA JACK INPUT POINT. It shunts any possible external ground loops by virtue of that.
  15. Gepetto

    My PL400 Series 1 Rebuild

    Short answer, no. Just insure that you also add a very short jumper connection between the shells (ground connection) of the 2 RCAs as they enter the chassis. That is the function that the copper plate served.
  16. Gepetto

    PL700 Rebuild

    Lee the input on the control board is direct coupled. It is recommended that you direct couple the RCAs into the input of the control board. Any decent preamp has a large coupling cap on the output. For reference, every PL400 ever built was direct coupled and came from the PL factory that way.
  17. Gepetto

    PL700 Rebuild

    That is not factory Lee...some prior owner kludged that in there...
  18. Gepetto

    Tascam 122mkII serviced and modified - 120V

    You mean even more Alex ? :-)
  19. Gepetto

    Tascam 122mkII serviced and modified - 120V

    Holy cow! I had no idea my Mark II deck was worth that much...
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