Posts: 5895
From: Bristol. United Kingdom
Registered: Oct 2007
posted May 26, 2008 05:39 AM
I've just been reading the Movie Maker review (March 1978) of the Elmo ST 1200 HD.
In a paragraph relating to the supplied electret microphone, the reviewer talks about the double jack plug with 3.5mm and 2.5mm pins. Referrring the latter he says:- "........for the low-voltage supply for the capsule and presumably the FET built into the microphone."