• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

triodes

  1. Ned Sheats

    interstage transformers.

    No fool like an old fool. I recently purchased two THordarsn 20A25 Interstage transformers for a all triode PPP amp I am building. When I received the xfmrs I immediately hooked the primary to my 50 ohm Leader generator and the secondary to my scope with an appropriate 10K load resistor in...
  2. Ned Sheats

    Straange triodes

    I'm still working on my PPP triode amp using 6AS7s. From what I read in the little information available on these workhorses I thought I should be able to count on a really clean 20+ W. I'm getting about 15. I wouldn't worry about 5 watts if I was building KT88s but a loss of 25% with the...
Back
Top Bottom