About a year ago, I finished a pair of eiclone monoblocks. Because I already had a pair of OTs with 6600 ohm primaries, I decided to go with the less popular cathode biased version (which specified 6600 ohm primaries). A year on, I'm wondering if I would like to move towards the better overall performance and efficiency of the fixed bias version.
My question: will I get good performance from fixed bias with the higher impedance primaries? I do not want to go to the expense of swapping OTs. I just want to build the bias supply into the chassis and remove the existing cathode resistors/bypass capacitors from the EL34s.
Greg