Congrats, you have an enviable, amp, I have always fancied this, got the circuit diagram from rotel, BTW, gods, what a monster.
cascode input and voltage stages, bipolar all the way through, triple darlignton into 4 pairs of output transistors, loads of storage capacity. Mirror image, ie input splits into 2 a la borbely.
looks great on paper. Interesting feedback as well as ouptut to input, there is output to 2nd stage, not often seen.
I got my 300bs, BTW Pen wow, superb, if you have the speakers, best so far, really like it.
