The dumb-O-tron

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I am not sure how to take that.😀

nicely , how else

(I'm always thinking in positive way ......... :rofl: )


Just a trivial question.
Why have they chosen 50 Ohms to ground?
Why not 1k or 10k?

ask any woman - just firmly grabbed bOOls are what count's :devilr:

I told ya - input firmly referenced to gnd ( those gates are firmly tied with that range of resistance to gnd ) , while outputs are loosely referenced to gnd

in fact - those two floating supplies are loosely tied to gnd ; that's important , not outputs itself
 
So where fck is SisSy valve stage ? Thingy in post 27 ?

(me have case of miss Babo day)

frankly , I miss him sometimes , too .

wakoo Baobabwana .......

regarding SUSY toob ....... here it is - Bastard, anyone? - Stranica 6 - Project gallery/WIKI - diyaudio.rs (pic linked here too )

I'm too lazy to find buried in da 100 Miles long thread where shunt reg is posted

maybe I'll do that later

An externally hosted image should be here but it was not working when we last tested it.
 
This one is even simpler. Depletion mode mosfet.
Obviously left off a few components.
Provided Id is appropriate at Vgs=0 and the Vds you want to use then this makes things a little simpler.
Not sure how tightly matched they need to be for 0 DC offset. You can always put an Elna Silmic cap at the output
 

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