--SOLD-- Thanks for responses
Just in time for the Fall/Winter radio season, a Sherwood SE-3 synchronous detector module.
This is the Mark III.
The successor, the Mark IV, has a factory price of $695.
This one can be yours for less than half that.
From the estate of K3ZRF, all proceeds to the widow.
Those interested: PM or text / voice mail me 202 841 3208 anytime.
Factory sales page:
http://www.sherweng.com/indepth.html