Great condition. Just looked over by Cole Picks Vintage and needs nothing. Shockmounted version of the Unidyne 57 with a larger transformer and variable impedance options. Well-respected classic dynamic mic that sounds great on electric guitar, snare, toms, vocals, horns, and more! Truly a must-have for the vintage mic collector and user.
Note: This mic has a quick release attachment that appears to be glued on.