[sdiy] low level

[Don Tillman]

   > Date: 30 Sep 2002 16:16:23 -0000
   > From: harrybissell at prodigy.net
   > 
   > The Chapman stick is probably similar to guitars in impedance...
   > (25-50K) so the preamp should be at least 10x that (500K-1M is a good
   > target).
   > 
   > --------Original Message--------  
   > From: carpet8 at mac.com
   > To: <synth-diy at dropmix.xs4all.nl>
   > 
   > >I've never built a mixer before, but I'm having trouble that I can't
   > >resolve.  I built a mixer intended for chapman stick, and I modified Craig
   > >Anderton's 8-in mixer by adding a high impedance preamp.  I'm able to get
   > >more highs out of my signal but not enough, it seems.  

You might try my FET guitar preamp:
   http://www.till.com/articles

  -- Don

-- 
Don Tillman
Palo Alto, California, USA
don at till.com
http://www.till.com