paul, the rc network does two things. it is an hf filter at 1.6 mghz for filtering rfi and emi. imo a must in a city environment. and the second is to offer an unterminated amp a 10 ohm load at 100 khz. speakers are open circuits and the 10 ohm load on the amp in the extreme hf allows it to settle down and sound as good as it possibly can.
if you have a dull speaker you may prefer the sound with the rc off but in a high res system it is better with it on.
ok?
best, b
if you have a dull speaker you may prefer the sound with the rc off but in a high res system it is better with it on.
ok?
best, b