rec.arts.movies.production.sound

The 4900 receiver module is designed to output line level. However, we
(Trew Audio) did receive a 4900 that was internally set to mic level
on one output of each receiver (there are two outputs for each
receiver in the event they are used as stereo receivers). Reseting the
internal switches to line level solved the noise issue. Anyway, if you
are having to send the outputs into a mic level input, there's your
problem. If so, a call to Zaxcom will inform you how to pop the top
and set the internal switches to line level.

Glen Trew

On Aug 30, 7:37 pm, Michael Clark wrote:
> On Aug 30, 8:06 pm, g...@ wrote:
>
> > The bias voltage on all Zaxcom wireless is so I do not suspect
> > the bias voltage to be the problem.
>
> > Our dealer supplied the B6 so I do not know if is the red version
> > (High SPL). If so, this would account for the higher noise floor.
> > The B6 has worked well in the past so it should not be a problem now.
> > Matt please email me your phone number and I will call you tomorrow.
> > The dynamic range of the system is about 105dBu so the only noise
> > should be the self noise of the microphone.
>
> > Glenn
>
> Yep, mines a Red Band B6.