--- In Doepfer_a100@yahoogroups.com , denis goekdag <q-art@g...> wrote:

> if you patch a cable between the two resonance inserts, does the
> problem persist maybe the normalisation between the two sockets
> came off

This was my first thought, too, but unfortunately it did not help.

I presume that with a properly working Xtreme filter, there's no
mistaking the resonance (I've certainly heard more in demos.)

Thanks,

Chris