Vintage Shure 515SA Unidyne B dynamic microphone in very good condition, complete with its original non-removable attached cable and mic clip.

The 515SA is a high-impedance dynamic microphone from Shure’s classic Unidyne B series, designed for general-purpose use in PA systems, voice amplification, and live sound reinforcement. It features a cardioid pickup pattern for focused sound capture and reduced feedback, with a frequency response tailored for speech and vocals.

This model includes a built-in push-button on/off switch and was commonly used in educational, institutional, and live settings during the 1970s. The attached cable terminates to a standard 1/4" phone plug, ideal for high-Z inputs or direct use with guitar amps, mixers, or vintage PA gear.

Included:

  • Shure 515SA Unidyne B Microphone
  • Permanently attached cable
  • Mic clip

Condition:
Excellent – The microphone is fully functional and in remarkably clean condition for its age, with minimal signs of cosmetic wear. The permanently attached cable is intact and securely fastened at the base. Please see photos for full visual details.

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Listed5 months ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • 515SA
Finish
  • Silver
Year
  • 1970s
Made In
  • United States

Product safety information may be available here.

Tuned Solutions Vintage and Used Gear

Redmond, WA, United States
Joined Reverb:2024

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