Hi Ingo

> maybe we can come close enough to the sound of the old
> korgs with the planned ms20 modules. also we have to make
> sure that we don't get a filter overkill. together with the
> ms20 filters we have more than 20 filter in the doepfer range.

The 800DV synth sounds very nice. I think it is based on two 12dB
OTA-based Filters. Those 12 dB filters sound definitely different from
the A121 though they use basically the same circuit principles. It could
be worth as an replacement of the A121.

Florian