sorry meant VC crossfade ckt

[List, Christopher]

My personal choice (much cheaper and simpler) is the SSM2024 (also by Analog
Devices). It is still being sold, but may be replaced by the 2164 at some
point (too bad, I like the 2024 better and the 2164 isn't a drop-in
replacements). The data sheet for the 2024 even has a basic diagram for a vc
x-fade with audio response.

- CList 

> -----Original Message-----
> From:	John Speth [SMTP:johns at oei.com]
> Sent:	Monday, March 01, 1999 12:10 PM
> To:	synth-diy at mailhost.bpa.nl
> Subject:	RE: sorry meant VC crossfade ckt
> 
> My reply has probably been brought up before.  Analog Devices makes the
> SSM2018.  I think it's a dual VCA that can be EASILY used as a panner and
> crossfader (if I understand exactly what a X-fader does).  They sent me 2
> samples free.  Just visit their web site.  Check out the data sheet.  I
> can't think of anything thats simpler for level of performance this chip
> gives.
> 
> John Speth
> Object Engineering, Inc
> mailto:johns at oei.com
>  
> 
> > -----Original Message-----
> > From: owner-synth-diy at mailhost.bpa.nl
> > [mailto:owner-synth-diy at mailhost.bpa.nl]On Behalf Of Paul Perry
> > Sent: Saturday, February 27, 1999 6:59 PM
> > To: synth-diy at mailhost.bpa.nl
> > Subject: sorry meant VC crossfade ckt
> > 
> > 
> > Looking for a very simple voltage controlled crossfade.
> > Has anyone tried a transistor pair sharing an
> > emitter resistor? Will changing the bias of one change the
> > current (and consequently small signal gain) of both in
> > an opposite fashion?
>