Fons Adriaensen wrote:
Sure, they've been fine, I've had no similar trouble until I added this printer (recommended by linuxprinting.org).Noise is there whether the printer is turned on or not. It disappears only when one or another of the cables are disconnected.Then it's probably not related to interrupts etc. Are you sure the ground connections of your audio cable and amplifier are OK ?
I haven't tried switching the M-Audio card slot yet, it's my next move. Best, dp
