• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Enhanced Tube's performance

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Stee

Stee

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Joined 2005
esafono.it
#1
see my best preamp
that works at +/- 25V
an have firs stage in voltage gain
and second in current gain
 

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#3
Multiple CCS in series, the lesser or stiffer one wins.

It might "work", but not behave exactly the way your design implies.
Your anode "active loads" are not active as drawn, they are CCS.

Well, whichever end is set to the lower current limit becomes the CCS.
The other is only a resistor, maybe in series with some sort of a diode...
Operating wide open, cause it never reaches the threshold for limiting.
 
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