Only N-Channel MOSFETs (NMOS); better Audio from non complements by Audio Power?

[knutn]

The Siemens amplifier seems to be a decent design (inSiliconix & Siemens NMOS amplifiers). But it must be better to use a simple bias control. A while ago I was considering the Class A amplifier in the attachment. It has the same bias control as in an old Pass design.

[tiefbassuebertr]

Originally Posted by Scytales

I have the schematics of the Cabasses AM/AS1000 amplifiers which show class G output stage topology where the inner devices are N-channel MOS-FETs IRFP240, whereas the outer devices are complementary MOS-FETs IRFP9150/IRFP150, driven by a differential amplifier.

can you post this schema or send direct to me - my address:
kirschner-hifi@tiefbasswiedergabe.de

[Scytales]

Originally Posted by tiefbassuebertr

can you post this schema or send direct to me - my address:
kirschner-hifi@tiefbasswiedergabe.de

Cabasse have kindly acknowledged the publication of the schematics.

Your can find it here : Manuel de maintenance Cabasse AM1000/AS1000 - Forum Cabasse

[tiefbassuebertr]

Originally Posted by Scytales

Cabasse have kindly acknowledged the publication of the schematics.

Your can find it here : Manuel de maintenance Cabasse AM1000/AS1000 - Forum Cabasse

Thank you very much for this URL