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If you are an analog devices/teledyne-philbrick/zeltex kind of person, you will find two nice lots of older classic modules for your collection on the sphere stuff page here:

https://www.sphere.bc.ca/test/stuffday.html#surprise

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also many other goodies for your christmas stocking, and PLEASE check the FREE section at the bottom, there are some nice things there to cheer you up.

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all the best from walter & susan

sphere research corp.

https://www.sphere.bc.ca/test/index.html