[sdiy] Schematics for Arp 2500 series 1047 Multimode Filter

[Ken Stone]

>Will someone PLEASE donate their 1047 multimode filter so we
>can dissolve all the epoxy off its guts and reverse-engineer it ???

Now the next question is what you do the disolving with.  I believe acetone
can soften some 2-part epoxies. Anyone tried and succeded with other
chemicals? I used plain old heat when I was de-potting my Serge filter, but
that was because the epoxy didn't cure properly, and 30 years after the
event was busilly disolving the components encased within!


Ken
_______________________________________________________________________
Ken Stone   sasami at hotkey.net.au  
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>