Pye Mozart 10 amplifier

[plovati]

It is worth to rebuilt it? How does it sound?
How much was the OPT ratioes?
The shematic is here :
http://www.audiofaidate.it/forum/uploaded/plovati/PyeMozart10.JPG

 

[plovati]

really anyone knows this amplifier?

 

[kevinkr]

Definitely worth rebuilding, well regarded in the UK at the time. I ran across one of these as a teen-ager long ago, and thought it sounded quite decent. It's not quite in the same class as one of our modern dht se amplifiers, but it's a large step up from the smaller pentode base se amplifiers of the time.

Kevin

 

[dhaen]

Certainly an interesting circuit. It's too good to scrap.
I've never heard one, but I remember the name.

 

[plovati]

Thank You,
what about The S2 turns ratio? Any guess of the 2nd secondary feedback factor loop?