Re: Hum-problem: Superlux CM-H8K microphones on a Behringer UBB1002

> When I'm connecting my Superlux CM-H8K condersor mic's to the mixer --
> via DAP 6-10 meter XLR-cables--  I hear a low level 50 hz hum (with
> several harmonic's) via my headphone. The headphone is connected
> direct on the mixer.
>
> It starts when I'm switching the Phantom power on, in order to
> activate the amps in de mic's,  and gaining the mic's up.
> When I connect some older AT microphones (a-symm.) I do not have the
> problem.

I have the same mics and cables, but a different mixer, and no hum
problems.
If you're dutch you may come over and we swap some mics and figure out
what
the problem may be.

Bm