Geoff wrote:
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May I clarify, my whole studio is wired with Canare star quad cable and
I have *zero* hum.
Mine isn't, and I have zero hum !
** Painted it all green - right ?
However, I have two cables which were custom made with a TRS male
Switchcraft connector to two Neutrik XLRs for exactly like the situation
I have now except it was for a stereo output of an old Fender Princeton
Chorus and I have noticeable hum when I cranked the gain when I hooked
it up to the keyboard. Both cables. Maybe I had some hum back then and
didn't notice at the time. I am cranking gains now for test purposes.
Never heard a Fender Princeton that didn't emit hum and/or noise when
'cranked' ! Or pretty much any guitar amp for that matter, moreso any
valve/tube ones.
** See Fender Princeton Chorus pic:
https://images.reverb.com/image/uplo...g1np1q2pyb.jpg
** All SS, budget model, 2 x 25W power channels and 2 x 10 speakers.
Can operate as a stereo "slave amp".
...... Phil