phasers (was: Mutron)

[R.G. Keen]

>The idea of using the FETs in a hex inverter wasn't entirely original,
>I saw it metioned in an old issue of Radio-Electronics magazine or
>something, 
I think I still have a copy of that article. It was something like 
"IC's for Musical Use" or some similar.

>but I had never seen it applied to a phase shifter before
>or since.
The EH Bad Stone uses them this way, I believe.

>Ampeg wanted to get into the guitar stomp box business and ordered
>1000 phase shifters from us, these were black metal boxes with white
>printing on them labeled as the "Ampeg Phazer", but they decided later
>not to continue in that market.  (If anybody sees one of these
>around...) 
I don't have the box, but I believe that someone sent me a schematic.