Shure 5575LE Specification Sheet

Product Specifications

5575LE Unidyne® Limited Edition 75

th

Anniversary Model

Overview

The limited edition 5575LE Unidyne® Cardioid Dynamic Microphone is the 75th anniversary edition of the world’s most iconic
microphone. The timeless look and detail of the original 55 Unidyne model’s 1939 debut is available to the public for the first time
since the mid-20th century. Blending the original design specifications with modern technology optimization, the 55 Unidyne
Microphone celebrates 75 years of peerless engineering and sound quality.

Produced in a serialized run of 5,575 units worldwide, this exclusive reissue is equally poised to make a performance statement as
it is to become a treasured addition to any microphone collection for years to come.

Features

• Serialized limited edition of 5,575 units

• Original large “birdcage” grille enclosure

• Vintage badging

• Retro S36B desk stand (zinc die-cast with silver finish) with 3 ft (1 m) right-angle XLR mic cable

• Aluminum flight case with 75th Anniversary logo branding

• Certificate of Authenticity features matching serialization and a tribute from Rose L. Shure, Chairman, Shure Incorporated

• Unidyne Photo Prints:

- Full-color print of 5575LE

- Black & white print of vintage 55 Unidyne

Product Specifications

Type Dynamic (moving coil)

Frequency Response

(A-weighted)

Polar Pattern Cardioid

Output Impedance

@ 1 kHz

Sensitivity

@ 1 kHz, open circuit voltage

Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

Net Weight 0.86 kg (1.9 lb)

Housing Zinc die casting with brushed chrome plating

50–16,000 Hz

270 Ω

-56.0 dBV/Pa

(1 Pa=94 dB SPL)

(Mic Only)

5575LE Unidyne® Limited Edition

75th Anniversary Model

Model SKUs

5575LE Unidyne® 75th Anniversary Cardioid Dynamic Microphone includes S36B

desk stand, 3 ft (1 m) right-angle XLR cable, aluminum carrying case,
vintage User Guide, certificate of authenticity, and photographic prints

Polar Patterns Frequency Response

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