8k Feedback Sound Options

[mikedobell]

Please help troubleshoot this strange issue i am having when jamming with 2 powerbooks.

8k feedback sound when linking 2 laptops together:

machine 1:

usb soundcard out to mixer

Machine 2:

internal soundcard out to mixer

mixer rec out to M Box in (usb to machine)

when disconnecting any cable on machine 2 side the 8k feedback sound stops. feedback persisted despite machine 2 being muted.

ALSO:

in second scenario when both machines sending out to mixer, (nothing back in to either machine) but firewire cable linking both machines. the same 8k sound.

[kaboombahchuck]

Sounds like a feedback isssue to me
Turn monitoring off on the daw program in 1st mac.