I totally agree, the A123 is an indispensable tool in my eurorack system. A
lot of my patches make use of this filter. Very often in tandem with an A122
and an A172.. Go figure that one out ;-)




On Tue, May 17, 2011 at 11:58 AM, jakobsweb
< jakob.paulussen@... >wrote:

>
>
> Hi everyone,
> I've been looking for a 4-pole highpass filter like the A-123 which is not
> being produced anymore - very unfortunately.
> On top I found out that no manufacturer of eurorack modules seems to offer
> them. Very odd!!!
> I emailed Dieter Doepfer who shares my view on the sonic capability of a
> 24db high pass and also my surprise at the general lack of demand.
>
> Dieter Doepfer mentioned that he considers developing a new 4-pole highpass
> filter with a different chipset from that of the A-123 (CEM3320) - provided
> there is enough interest in this forum!
>
> So - please forum - I hope you are interested.
> And should anyone have a spare A-123 ... I'd be greatly interested ;-)
>
>
>

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