I was going to suggest building EFM's ARP clone filter, but it appears that EFM PCBs are not available anymore:
http://www.ele4music.com/
Another possibility is emailing the person/s building the Analog Metropolis modular. It looks like they're planning on building four ARP clone filters:
http://www.emulatorarchive.com/AM/AnalogArticles/ARPFilters/arpfilters.html
BTW, does anyone know who the person is building the Analog Metropolis modular? I couldn't find who it was on any of the webpages.
Andrew
On 12/15/05, Dana Countryman <dana@danacountryman.com> wrote:
Has anyone here tried to build the ARP filter?:
http://www.arptech.synth.net/pdf/4012.pdf
I guess my questions are:
1) Has anyone done a side by side comparison of the Arp filter vs.
the Dotcom Filter...?
2) Would it worthwhile to have this filter?
and 3) Can one still get the semiconductors needed for this circuit?
I'm always looking for a new sound that I can't get currently...