Shure 548s Unidyne IV

Nola

Well-known member
Hey guys,

I came into this mic from a guy locally on CL. I paid $50.

Can you tell me about it? It's in excellent condition and sounds amazing (more dry and focused than SM57 or even the 545SD Unidyne III (which to my understanding is the predecessor of the SM57). Where does the 548 UniDyne IV come into play in Shure's history? Was it after the 545SD? So are the years of production 1970s on these? I have to say it's now my favorite mic.

Thanks!
 
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