ernst-
as it happened, i never tried the mu metal. i didn't find the price
prohibitive, since it only required 20$ to do the job, and i did find
that goofy sheilding company kinda charming, but i did something else
which turned out pretty easy.

i drilled a hole through the wood strip across the bottom of the
front panel, cut the rca cable coming from the pc board halfway
between the board and the jacks, threaded the remaining lenth of
cable through the hole, screwed the module in, and soldered the jack-
end of the cable back onto the rest of the cable. whenever i pack up
the suitcase for a gig, i just unplug the tank (which sits wherever
away from the psu) and tuck the cable in along with my patch mess and
close the door.

doesn't answer your question, but if i recall correctly you already
drilled mults in your wood strip, so you probably wouldn't find
another hole sacrelige.

ok-tom


--- In Doepfer_a100@yahoogroups.com , "Ernst Karel" <eklkrl@g...>
wrote:

>
>
> Can anyone report on having tried this mu-metal in a suitcase with

the old power supply

> Does it completely eliminate the hum
>
> thanks,
> Ernst
>
> --- In Doepfer_a100@yahoogroups.com , "thomasborax"

<thomasborax@y...> wrote:

> >
> >
> > hello-
> > great link. thx! expensive yes, though the amount needed is
> > small...who can put a value on a wild reverb sound
> > --t
> >
> >
> > > Hi Dieter and group
> > >
> > > In English is know as mu-metal, and very expensive, you can get

some

> > > of them here:
> > > http://www.lessemf.com/
> > >
> > > Best Regards,
> > >
> > > Josue.
>