[Boatanchors] FS: Heathkit IG-18 Signal Generator

Bry Carling AF4K bcarling at cfl.rr.com
Fri Nov 13 09:56:12 EST 2015


Extra nice Heathkit IG-18 Signal Generator
This Sine/Square Wave Audio Generator IG-18 came on the market in 1969 and was 
produced until 1975. The assembled version IGW-18 was replaced by the SG-18A in the 
early 70's. They were replaced by the IG-5218 in 1977 and was produced until 1990. They 
were all very similar. The difference between them is mostly about the look and color. The 
IG-18 / IGW-18 was brown and beige colored, the SG-18A was black and white colored and 
the IG-5218 was blue and white colored. In the 1/1971 issue of The Audio Amateur magazine 
had an article.

Detailed specifications may be found here:
Comes with original manual and and some reprints of technical articles.
Belonged to a SK calibration lab engineer and looks pristine.
Available for $45.00 plus shipping
73 - Bry AF4K

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