Uberschall question

[vchizzle]

What is the little PHS SYM ADJ knob for on the chassis by the phase inverter tube?

 

[RedB4Black]

Phase inverter symmetry adjustment. So you can balance the phase inverter, or not. Use your ears to decide where you like it....if you can even audibly tell what difference it makes.

 

[vchizzle]

Phase inverter symmetry adjustment. So you can balance the phase inverter, or not. Use your ears to decide where you like it....if you can even audibly tell what difference it makes.

Thanks!