ringmod schematic

[Andrew Schrock]

Does anybody have a quick & easy schematic for a ring modulator? Hopefully
using just a few diodes, resistors, and a 3080 or 2? I've been on the 
lookout for one for a while, I'll make a design up this weekend if I can't
find one by then. 

I would like to whip up a few to add to some projects... but don't want to
go through too much trouble. Sorry if somebody answered this before, but I
couldn't find any info around. 

Andrew