SB200 Linear Amplifier - Tube & Case Removal

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  • เผยแพร่เมื่อ 19 ธ.ค. 2024

ความคิดเห็น • 13

  • @dersteer
    @dersteer 5 ปีที่แล้ว +7

    FINALLY a video that shows discharging. I wanted to ensure I was doing it correctly. Thank you 😁

  • @actsrio
    @actsrio 8 หลายเดือนก่อน

    Hi Mike! I appreciate this series of videos showing the HeathKit SB200 upgrade. I have one in great condition, but after watching your videos, I was encouraged to improve my amp. Thank you very much and congratulations on the work. 73 of PY1TS, Carlos, from Brazil. ps: If possible, I would like to see a video showing its behavior after the modifications.

  • @krazytrinisteve
    @krazytrinisteve 4 ปีที่แล้ว +3

    Just got one and it needs some work and this helps out tremendously.

  • @wntu4
    @wntu4 5 ปีที่แล้ว +3

    I can't emphasize enough the importance of documenting each step with pics or video. Unless you do this for a living it's almost a certainty that you will later be very grateful you had the foresight to do so.

  • @boxingday11
    @boxingday11 6 ปีที่แล้ว +4

    Thanks very much for uploading your restoration, regards Carl.

  • @robertmeyer4744
    @robertmeyer4744 4 ปีที่แล้ว +4

    I got 2 of them . 1 older and 1 newer . both have BNC input. newer one does not have 10 meter . both have power supply caps bad and older one the bord burned with diodes . got most parts I need. 73's

  • @x-rockfm92hd81
    @x-rockfm92hd81 2 ปีที่แล้ว +3

    THANKS MIKE FEDLER

  • @UDX4570PalmSprings-yh1mv
    @UDX4570PalmSprings-yh1mv ปีที่แล้ว

    Would be nice to squeeze a couple of 813's in place of the 572b's

  • @bryan6701
    @bryan6701 ปีที่แล้ว

    Gentle suggestion: when working on high-potential circuits...remove rings and/or metal watches/bracelets, even if unplugged and discharged. Please? No criticism, mind you, just abundance of safety.

  • @VK2XXL
    @VK2XXL 2 ปีที่แล้ว

    DUDE! Put a towel in-between the cabinet and your workbench. Don't drag the cabinet around directly on that bench and scratch it. Otherwise great video, especially the discharging :)

    • @mefedler
      @mefedler  2 ปีที่แล้ว +1

      Maybe you didn't notice that the surface on my workbench is covered with cardboard. Take a closer look.

    • @VK2XXL
      @VK2XXL 2 ปีที่แล้ว

      @@mefedler I didn't see that. Good stuff.

    • @rocklickranch2804
      @rocklickranch2804 2 ปีที่แล้ว +1

      I agree. You can hear the grit scratching it as he turns it. But good video