tube based phaser ?

R.G. Keen keen at austin.ibm.com
Thu Oct 31 16:07:24 CET 1996


>I wonder if anybody has built a tube-based phaser yet.
>I mean these LDR/LED combinations almost cry for
>high signal voltage levels, don't they?
>I think about ECC83's with similar kathode and anode
>resistors, and your standard LDR/C network for phase
>shift.
>Would this work? Any problems to be expected?

I don't know about any others, but I'm in development
on a tube version of the old Univibe effect, which
was a four stage phaser. I expect to produce a concise
set of information, plans, and printed circuit board 
for it. 

R.G. 



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