Shure Model 300 – Black (1950s)


1 in stock

Super cool vintage ribbon mic from the roots of Shure. Fully tested and guaranteed with a 7-day money back guarantee. Check our feedback and buy with confidence.


Experience the versatility of the Model 300 ribbon microphone, a robust stand-mounted unit featuring an expansive frequency response and a bidirectional polar pattern. Perfect for broadcasting, recording studios, and critical sound reinforcement applications, the Model 300 excels in various scenarios. Its symmetrical front and rear pickup, coupled with significantly reduced side pickup, make it ideal for across-the-table interviews, dialogue recording, stages with speakers to the side or overhead, and capturing facing instrumental groups in studios.

Equipped with a Voice/Music switch for selectable flat or rolled-off low-frequency response, and an impedance-selection switch offering three rated impedances (“L”-38 ohms, “Mu”-150 ohms, and “H”-high impedance), the Model 300 caters to diverse preferences. With a built-in vibration isolator and internal ribbon protection, this microphone ensures suitability across a wide range of applications. Elevate your audio recording with the adaptable and reliable Model 300 ribbon microphone.

Explore the features of our microphone:

  • Ribbon microphone with an extensive frequency response
  • Switch allows selection of flat or rolled-off low end
  • Bidirectional polar pattern, perfect for interviews
  • Internal ribbon protection ensures reliable operation in challenging conditions
  • Built-in vibration isolator and lifetime swivel for convenience
  • Convenient impedance selection switch makes the microphone compatible with all amplifiers. Upgrade your audio experience with these versatile microphone features!

Explore our microphone impedance options:

  • “L” (Low): Microphone rating impedance is 38 ohms (40 ohms actual) for connecting to microphone inputs rated at 19 to 75 ohms.
  • “M” (Medium): Microphone rating impedance is 150 ohms (260 ohms actual) for connecting to microphone inputs rated at 75 to 300 ohms.
  • “H” (High): Microphone impedance is set to “High” for connecting to high-impedance microphone inputs.
  • Three-position impedance change switch for convenient adjustments. Optimize your audio setup with our versatile impedance settings!

Thank you for supporting our employee-owned company.  We are all grateful for your business and are here to support you before, during, and after your purchase.  Included with your purchase:

*Bonus year of warranty on new items.  We are so confident in the quality of our new products, we add one year on top of the manufacturer’s warranty.

*All used items are fully tested, serviced as needed, and offered with a money-back guarantee.

*7-day money-back guarantee on pre-owned items.

*14-day money-back guarantee on new items.

*Lifetime support on all items.  We will support you for as long as you own this piece.  Whether you need warranty support, a part replacement, a tune-up, or a trade-in, make us your first call when you need help and we’ll help resolve any issues for as long as you own this piece.