[Heathkit] Oscilloscope

Ronald A Stunden ve7yc at telus.net
Sun May 25 16:07:26 EDT 2014


I Have a Heathkit Oscilloscope IO-3220,  That has a heat problem with the power supply.
Has anyone had experience with this? Seems to me that I remember talk of it some time
ago. Along with mods?   Thanks

Ron VE7YC


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