Tube Amps / Music Electronics
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|previous: R.G. Another opamp is the simplest way. ... -- 8/3/1999 3:47 AM||View Thread|
|8/16/1999 2:02 PM|
|paul perry||Re: Anderton's envelope follower questions...|
With a simple half wave rectifier used in some followers, you can reverse the envelope voltage by reversing the diode (or switching between 2 diodes). Not in the Anderton one, because of how the led/ldr is.
Anyone looking for an amp with a gain control from -1 to +1,
see "The Art of Electronics" by Horowitz and Hill. I cant see how anyone can design anything without it.