Cascoded jfet buffer

[amplifierguru]

Hi lineup,
...."infinite heatsink"... if you buy one it can be whatever you want it to be.

With a huge 'Human Interface' knob on the front (optional).

Cheers,
greg

 

[lineup]

I've been looking into some buffers like Borbely and others and tried to add some ideas together.
Output DC offset will be handled upstream of the fet input
The input fet now operates constant power.

Any pitfalls and hints and suggestions ?

now, rbroer
i know you are a clever guy with electronics, no kiddin' 😉
but how good can such An Hybride Be
JFET + Bipolar + MOSFET

Maybe this is too much of mixture, for anyone diy persons' taste?
And why not use a Nice TUBE as well, while you are at it.



regars 😎 lineup


PS. I have done quite a few JFET + BJT Bipolar hybrides, my self.
And even made meself the trouble of post them here in forum.
People just aren't much interested.
They prefer it either or All FET, All Tube or All Chip Op-Amps.
Probably because they are Audio Fundamentalistic Terrorists.
What do I know, the reason ??
DS.

 

[Lumba Ogir]

lineup,

And even made meself the trouble of post them here in forum. People just aren't much interested.

I am. You have not yet presented such a nice circuit like that in post #1.

They prefer it either or All FET, All Tube or All Chip Op-Amps. Probably because they are Audio Fundamentalistic Terrorists.

Right, they are indeed Audio Talibans.