This Collins SM-2 Desk Microphone, is in Very Good Condition and sounds great. It is S/N 727
It has a Mil Spec KINGS .206 Microphone connector installed.
The base has one small mark that if touched up will not be noticeable.
The Collins SM-2 microphone is a slender, gray and chrome desk-top unit which blends perfectly with Collins' other station equipment. The SM-2 is omnidirectional and provides excellent transmission for the amateur operator.
The frequency response of the SM-2, 200-3000 cycles, matches that of the S/Line and KWM-2.
The SM-2 has an output level of -53 db and is equipped with a five-foot length of Koiled Kord and plug. It is mounted on a rubber islolated stand. A swivel permits a 60 degree swing for position adjustment.