[Elecraft] For Sale: Cumbria Designs Mini-DSP Filter Kit

[Doug Hensley]

I have a DSP Audio filter kit that I don't have time to use and thought
I would offer it here for anyone with a K1 or K2 that might want to try
adding their own DSP Audio Filter.

Cumbria Designs was a British concern famous for its "X-Lock" VFO
stabilizer used on many K1's and older gear with a VFO that was a free
running oscillator.  Works miracles.

This Mini DSP Audio Filter kit was one of their last kits (they closed
doors and moved on to other things) and offered personal tailoring
of the audio product.  I can send a data sheet to anyone interested.
The kit I have has never been gone through, never touched except
to store for a better day.  Looking at it I would think anyone who
successfully built their own K1 or K2 could also handle this.  Having
said that, I also think this kit is not for beginners.  You should have
some good experiences under your belt.

I'm asking $125 plus $5 shipping.

QSL if interested.  I'm shutting down now for the night so will not be
able to reply to anyone until tomorrow AM.

Thank you,

Doug W5JV




Visit https://www.qrz.com/db/W5JV for some great vacuum tube finds.