Electro-voice RE50ND-B DATASHEET

Key Features:

• Powerful Electro-Voice neodymium (N/DYM®)
magnet results in greater output than with
standard alnico magnets

• DynaDamp™ shock-isolation system for low
handling noise

• Rugged design

• Finished in semigloss “camera” b lack

• Comes complete with stand clamp and vinyl
pouch

RE50N/D-B

Shock-Mounted

Omnidirectional

Dynamic Microphone

General Description:

The Electro-Voice® RE50N/D-B shock-mounted, dynamic
omnidirectional microphone is an offspring of the legendary
RE50 microphone. Built with the same rugged design as
the RE50, the RE50N/D-B features a DynaDamp™ shock
mount for greater ruggedness and isolation, and a new
neodymium N/DYM® magnet structure to provide increased
sensitivity required in exacting professional applications.
Ideally suited for handheld broadcast and sound
reinforcement applications, the RE50N/D-B has been built
for superior isolation from mechanically induced noise.
Handling noise, clothing noise, and even cord shock are
isolated from the microphone element. Within the
microphone’s machined-aluminum outercasing, a
DynaDamp™ shock mount (manufactured using an
advanced vibration-isolation material) surrounds the high­mass internal acoustic chamber and microphone element,
resulting in a degree of isolation unprecedented in an
omnidirectional dynamic microphone. The transducer is
protected through a unique interlocking concept, making
the RE50N/D-B practically indestructible with normal use.
The transducer, fitted within a high-mass internal case, is
shock-isolated within an attractive external case, therefore
protecting the transducer from sudden shock. The
microphone’s diaphragm permits a very smooth response
over a wide frequency range, yet it withstands high humidity
and temperature extremes, corrosive effects of salt air and
severe mechanical shocks. The diaphragm is protected
from dust and magnetic particles by a carefully designed
integral windscreen and blast filter which also provides
excellent protection from wind noise, excessive sibilance
and annoying “P-popping.” The microphone’s
Memraflex™grille is designed to bounce back to its original
shape when bumped or dropped.

Technical Specifications:

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The RE50N/D-B in “camera” black is ideal for “on-camera”
use. The microphone is supplied with the 323S (black) stand
adapter and a zippered, vinyl carrying pouch.

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Frequency Response:

Wiring Diagram:

Architects’ and Engineers’ Specifications:

The microphone shall be a shock-mounted, omnidirectional, dynamic type with wide-range response uniform from 80 to
13,000 Hz. The microphone shall employ a high-mass acoustic chamber, integral with the transducer assembly that shall
be shock-isolated within an external aluminum case. The microphone shall have an internal pop blast filter to prevent dust
and magnetic particles from reaching the diaphragm. The impedance shall be such that the microphone will match 50-,
150- and 250- ohm inputs. The line shall be balanced to ground and phased. The output level shall be 2.2mV/pascal. The
magnetic circuit shall be nonwelded and employ a neodymium alloy magnet. The inner case shall be made of steel and the
outer case of machined aluminum. The microphone shall have a maximum diameter of 49 mm (1.94 in.) and a length of 197
mm (7.75 in.). Shank diameter shall be 25 mm (1.0 in.) . Weight shall be 269 g (9.5 oz). Finish shall be nonreflecting semi­gloss black. The microphone shall have a built-in, 3-pin, XLR-type connector , and shall include a 5/8-in. -27-thread stand
coupler and a zippered vinyl carrying pouch. The Electro-V oice RE50N/D-B is specified.

Dimension Drawing:

12000 Portland Avenue South, Burnsville, MN 55337
Phone:[phone], Fax:[phone]

www.electro voice.com

© Telex Communications, Inc. 6/2006

Part Number 534681 Rev C

U.S.A. and Canada only. For customer orders, contact Customer Service at:

800/392-3497 Fax: [phone]

Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:

+ 49 9421-706 0 Fax: + 49 9421-706 265

Other International locations. For customer orders, contact Customer Service at:

+ 1 952 884-4051 Fax: + 1 952 736-4212

For warranty repair or service information, contact the Service Repair department at:

800/553-5992 or 402/467-5321

For technical assistance, contact Technical Support at: 800/392-3497 or 952/736-4656

Specifications subject to change without notice.