PV46 c, PV 46 b Neumann Line amplifier

[Gold]

Awwwww, nuts


  damn, I was gonna ask you what B operation was Paul!


  is it perhaps Class B operation?

Yeah, I don't know. To my untrained eye it looks like it adds another layer of feedback but it doesn't seem like it modifies the gain of Rg. So I dunno.

 

[gyraf]

Battery operation?