[sdiy] analogue multipliers?

Fernando de Izuzquiza fdi at ran.es
Mon Jul 12 13:01:05 CEST 2004


Hi Thom,

RS (UK)  have both the AD633 and the more expensive MPY634.
I was thinking in building that circuit too and wondering if it akes 
any difference (MPY634 or AD633) ...

Fernando

 > De: "Thom Ash" <thom.ash at dsl.pipex.com>
 > Fecha: Sun, 11 Jul 2004 13:04:26 +0100
 > Para: <synth-diy at dropmix.xs4all.nl>
 > Asunto: [sdiy] analogue multipliers?
 >
 > http://frank.harvard.edu/~paulh/misc/lorenz.htm
 >
 > i thought this might make quite a tasty LFO...
 >
 > i'm having a spot of bother getting hold of the analogue multipliers
 > though, anyone know where i can pick up some AD633s (or any other 
cheap
 > four quadrant multipliers) in the UK? cheers!
 >
 > thom [from AH]
 >
 >
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