Pass XA25?

[Zen Mod]

ZM's XA252 is having Square Law OS stage, with Iq sense in rails - same principle as Papa's XA25

Besides blatantly copied current limiter protection circuit, pretty much everything is different to XA25

So, no clone and not good for anyone looking for clone

 

[triode_al]

I think Henryve was about bridges because some one write (-) (+) on them.
OK they are fat mosfet's P and N channel's and mysterious orange resistors 😀

now one would use the ideal bridges (such as by MOFI). . . . not that bridge pucks really suck.