MOTM

Paul will sell you some. These are the same sort as in the VCO. Wire
wound at a nominal 3300ppm/K

In Europe Farnell sell them, www.farnell.com These are a different
style, smaller but just as good really at a nominal 3000ppm/K. I also
sell these in 10K and 1K variants. I use them in my two ladder filters
and VCO modules.

Cheers,

Tony Allgood  Penrith, Cumbria, England

www.techrepairs.freeserve.co.uk/projects.htm