Hi Ale, firstly, love your site, such a treasure trove. What is your favourite operating point for the 6e6p in triode mode? Cheers Reply
Thank you Adam. That question can have multiple answers depending on the intended use. Anyhow, I use the 6e6p as driver with a gyrator load, Rk=200R, Ia=20mA and Va0=190V to drive the output stage. Can do 230Vpp at less than 0.25%. Excellent driver. Reply
Hi Ale, firstly, love your site, such a treasure trove.
What is your favourite operating point for the 6e6p in triode mode?
Cheers
Thank you Adam. That question can have multiple answers depending on the intended use. Anyhow, I use the 6e6p as driver with a gyrator load, Rk=200R, Ia=20mA and Va0=190V to drive the output stage. Can do 230Vpp at less than 0.25%. Excellent driver.
thanks for the reply. I am ccs loaded, parafeed headamp, 160v 35ma… glorious
scratch that. 2.4 cathode bias, around 30ma, yeilding around 188 on the plates sounds better.