Standard build with AD8620 for LR and 8610 for G, class A bias with JFETs, LMH6321 buffers, unity gain, 24V AC adapter.
The AD8610 in the ground channel gets burning hot, and I was measuring something... DC? from power to V- or V+ of one of the leads of the 8610 and it was going back and forth.
Also, the LED (this) doesn't even light up. RLED is 7.68k.
I'm new to this whole thing so I'm not sure what I should be measuring and what they mean... if anyone can help I'd be forever grateful.