Showing posts with label Envelope Filter. Show all posts
Showing posts with label Envelope Filter. Show all posts

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.