If you follow http://pcb4diyeffects.blog.com you probably know what is this about. :)
Saturday, August 22, 2009
Env Filter - Pending Verification
Plush Envelope Filter All Diodes are 1n914 or equivalent. All film caps have 5mm pitch. OP AMP type is not critical. Any dual OP-AMP will work great. SPDT is to change the sweep UP or DN; UP has very little effects.
These PCB are my own work from the schematics share on the net.
The ownership of the circuit / design remain to their respective owner but the layout / pcb artwork are MINE.
Reposting is strictly limited.
Contents are for personal application only.
Wihtout my authorization, other application of these contents that may generate income, directly or indirectly are strictly prohibited.
If you have any suggestion / comment, do let me know thru firstname.lastname@example.org.
Should you need these for your project, i can do a ready to solder PCB for you.
Just drop me an email.