[Boatanchors] Universal Services model A2-3 Product detector

[cemilton at aol.com]

GA to the list.

I'm looking for one of these..............or at least a schematic and 
parts listing.

This product detector was an aftermarket device that fit the Collins 
75A-2 or -3 receiver.  It was plug compatible with the NBFM socket on 
the receiver.

Any help?  Drop me a line off-list.

Thanks in advance.

73
W4MIL
Chuck