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

RE: Input tube suggestions?




I thought it would be better to show what I have in mind.

Keeping both sections of 6EM7, it would look like this.

Section 1: around 1mA, 200V, -2V
Section2: 42mA, 160V, -24V

300B: 60mA, 350V, -74V

Interstage transformers are designed for low rp tubes (600-900 ohm optimum. Ok from 300 to 1200 ) and from 40 to 80mA. Inductance around 31H (I over 30mA) . They can swing 85Vrms. DCR 152R/153R.

Don't know if I'll put a resistor at secondary of IT.

Power supply not designed yet (as you can see).

Maybe I forgot details but I'm not really a designer...Suggestions are welcome, thanks


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