hello,

for a greasy filter i would normally recommend the wasp filter
a124, but you cannot drive it into self oscillation.
so i would point you to the a108 48db filter or the
a102 diode filter. the a102 got a strong self oscillation, but
the exact sound also depends on the cutoff frequency, so it
is a bit difficult to handle sometimes. if you are looking
for deep bass drones through self oscillation, you can also
take a look at the a105 ssm filter.

the portable suitcase rack is 8 hp smaller on the lower row,
because of the power switch etc.

best wishes

ingo


--- In Doepfer_a100@yahoogroups.com , "primatetom2003"
<baltimorescience@h...> wrote:

> hi guys and gals( )-
> i'm seriously considering getting a portable a100.
> i want two filters. i do experimental stuff. i don't need "phat"
> or "smooth." i want greasy, dirty and lots of charactor. i'd like
> them to self oscillate.