Tom Kamphuys's Recent Activity

  1. Tom Kamphuys liked David Barnett's post in the thread 1N4007 Diode Rectifier built on a Tag Strip?.

    Depends on your power transformer. A full wave rectifier with a center tapped transformer only needs two diodes. [IMG] [IMG]

    Jul 30, 2021 at 3:11 AM
  2. Tom Kamphuys replied to the thread Power tube testing for damage.

    Nice work. Turning a bad situation in a learning experience. That's the spirit!

    Jul 29, 2021 at 6:19 AM
  3. Tom Kamphuys attached a file to the thread New 5e8a build.

    First of all, if a particular way of heater wiring dressing works for you, I'm fine with it. Below are some explanations of the physics...

    IMG-20210727-WA0005.jpg IMG-20210727-WA0006.jpg Jul 27, 2021 at 5:38 PM
  4. Tom Kamphuys replied to the thread Thinking about NFB on a Bassman Micro.

    Yes. On robrob's site we can read that the Bassman takes feedback from the 2 Ohm output, the JTM45 takes it from the 16 Ohm output. As...

    Jul 24, 2021