Vintage sm57.....say what?

  • Thread starter Thread starter Scott Tansley
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Scott Tansley

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Ok, I know this is going to sound stupid,........but....
I have this old 57 sure. I say old. And I know you might say, old 57?, what the?, well I've got this old 57 thats at least 25 years old. Has the words "SOUND LEVEL" engraved at the base. In the 70's and early 80's there was a PA hire company here in Sydney called Sound Level. Must have started life there. I got it from an old (and current) buddy from a band I was in from 79 to 86. John Jurkovich. He's a bit of a Guitar legend (and not in wanky terms) around Sydney. Still. But back to the mic. Its different from modern day 57's. All I can say is its got more tapered fins on the plastic shroud than the new ones do. And it has an extra (unused) taped hole below the usual screw hole for the cable conector pin locator. And has a shallower groove where the chassis screws together. And the sound is a slightly brighter midrange, that I don't get out of my other new 57's. If you ever find an old 57 that fits this description please tell me. Because It sounds great on snares as well. It would sound stupin of me to say its a vintage 57, but it probly is? Freakn weird hu.
So has anyone got one of these. If so have you found the same audible differences. It even records a more detailed wavform, for what thats worth. Or maybe its the age thats done it. But its clearly diferent in apearance.
 
I've heard of these too. Is the "body" of the mic a darker grey color, rather than black as it is on the current 57's?
 
I have some 57s too.My newest is black,no on-off switch.An older unit (80s-ish?) is labelled "SM57-Unidyne III" ,is also matte black w/no switch.My oldest one is circa mid 70s,says "Unidyne III",with brushed chrome and an on-off switch on the body.I was reading on a pro audio board one time and one of the posters commented how the original 57 element goes back to the mid 60s at least.He gave a model # I forget,but it was a 4 digit number sequence like 6530 or something.
 
Yeah, I have one Unidyne III which was the fist incarnation of the 57 but I've not tried it in front of a amp (hell, I haven't tried it at all yet but you've got me curious as hell now).
 
My research based primarily on rec.audio.pro indicates that the '57s,
545/Unidyne III series are quite similar in sound.
What makes them different, however, is that the tolerances differ
even in the same model causing a bell curve effect on sound quality.
In other words, a few sounding crappy, most good, and a few great!

Chris
 
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