Although i'm sure that they are nothing to get excited about I expect that i will find some use for them in the studio at some point so I decided to try them out. The SM (Studio Microphone) series microphones were originally developed with a non-reflective finish and no on-off switch for the TV studio market. Save shure unidyne iii to get e-mail alerts and updates on your eBay Feed. The Shure SM series of microphones began with the introduction of the SM57 in 1965 and the SM58 in 1966. You may have to register before you can post: click the register link above to proceed. Our commitment to providing quality products remains the same now as when the first 55 Unidyne Series made its debut in 1939. £175.00 + £20.00 postage. Summary of Contents for Shure 545 UNIDYNE III. The microphone shall be a dynamic (moving coil) ground. Shure Brothers Inc Unidyne III Dynamic With Pouch Cable Shure Mic holder Working. + Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 U J-1 0 F J-1-1. A couple of old Shure mics have recently come into my possession, a '515SA Unidyne B' and a '588SB Unisphere B'. The "SM" stands for Studio Microphone; [2] Seeler was an aficionado of classical music … £130.00 9d 10h + £31.39 postage. The internal 51E23 transformer has low impedance and high impedance windings, and is what makes the mic so powerful and versatile. Page 1 For unbalanced low impedance, the WHITE lead is the "hot" conductor with the BLACK lead The microphone shall be the Shure Model 545 (5453) or and shield connected together to the amplifier or chassis equivalent. Shure 545 Unidyne III If this is your first visit, be sure to check out the FAQ by clicking the link above. Unidyne Series, Shure thanks our Associates and customers who have faithfully stood with us over the years. Seeler torture-tested the Unidyne III during three years of research and development and thereby, produced the SM series of rugged and reliable Shure microphone capsules. Shure Unidyne 55sw. They appear to be some early forerunners to the 57 & 58? Find An Answer Browse our vast Answer database for answers to many common technical questions. The Classic Vocal Microphone. Make offer - Shure Brothers Inc Unidyne III Dynamic With Pouch Cable Shure Mic holder Working. The Shure 545 UNIDYNE® III and PE54 UNIDYNE® III series were all fitted with the same R45 Dynamic Cartridge, as was the Shure 544 UNIDYNE® III. 2014 3 THE ENDURING BENCHMARK