SET Asylum

Single Ended Triodes (SETs), the ultimate tube lovers dream.

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Original Message

Circling back to the OP

Posted by Pabloaguas on September 18, 2023 at 12:19:33:
It's interesting to hear about the UL debate and see some curves showing UL effects in push-pull amps. However, as the original poster, I'm looking for advice for a driver for my SE KT88, as well as looking at the debate between fixed-power-supply G2 mode vs "triode" mode. This is partly Because my existing transformers have no UL tap, and I have no time/money/ or interest in experimenting with UL.

So, trying to just redirect this thread to the two original questions asked, which were:

1. Favorite drivers/circuits/tubes for driving SE (including fixed-tetrode or triode) KT88

And

2. Debate on fixed-voltage g2 vs "triode" mode G2 using fixed value resistor from Anode to G2

Thank you in advance for your wisdom !