Balanced input BA-3 with complementary output

[ketil]

I seem to remember seeing a variation of BA-3 with balanced input (two JFet pairs and one Mosfet pair ouput), but can not find it anywhere. Can someone please point me in the right direction.

Thanks

Ketil

 

[andynor]

https://www.diyaudio.com/community/threads/burning-amp-ba-3b-balanced.201281/

 

[ketil]

Thanks (Takk) Andy. I found that one. The one I'm looking for is the one in the image. Any Idea anyone?

Cheers

Ketil

 

[Zen Mod]

BA3 Bal - more or less same - just drawn by different hands