Electro-Voice RE50N/D-B User Manual
RE50N/D
RE50N/D-B
Shock-Mounted,
Omnidirectional
Dynamic Microphones
• Powerful Electro-Voice neodymium (N/DYM®) magnet results in
greater output than with standard
alnico magnets
• DynaDamp
system for low handling noise
• Rugged design
• Choose nonreflecting fawn beige
or semigloss “camera” black
• Comes complete with stand clamp
and vinyl pouch
TM
shock-isolation
Description
The Electro-Voice RE50N/D and RE50N/D-B
shock-mounted, dynamic omnidirectional
microphones are offspring of the legendary RE50
microphone. Built with the same rugged design as the RE50, the RE50N/D and RE50N/
D-B feature a DynaDamp
greater ruggedness and isolation, and a new
neodymium N/DYM
provide increased sensitivity required in exacting professional applications.
Ideally suited for handheld broadcast and
sound reinforcement applications, the
RE50N/D and RE50N/D-B have 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
(manufactured using an advanced vibrationisolation material) surrounds the high-mass
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
TM
shock mount for
®
magnet structure to
TM
shock mount
and 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 “Ppopping.” The microphone’s Memraflex
grille is designed to bounce back to its original shape when bumped or dropped.
The RE50N/D in nonreflecting fawn beige
or the RE50N/D-B in “camera” black are
ideal for “on-camera” use. Both microphones
are supplied with the 323S (black) stand
adapter and a zippered, vinyl carrying pouch.
Architects’ and Engineers’
Specifications
The microphone shall be a shock-mounted,
omnidirectional, dynamic type with widerange response uniform from 80 to 13,000 Hz.
TM
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 –51 dB with 0 dB
equalling 1 mW/10 dynes/cm
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.). W eight shall be 269 g
(9.5 oz). Finish shall be nonreflecting
fawn beige micromatte (RE50N/D) or semigloss black (RE50N/D-B). The microphone
shall have a built-in, 3-pin, XLR-type connector, and shall include a
stand coupler and a zippered vinyl carrying
pouch.
The Electro-Voice RE50N/D and RE50N/D-B
are specified.
2
. The magnetic
5
/8-in.-27-thread
RE50N/D RE50N/D-B Shock-Mounted, Omnidirectional Dynamic Microphones
Limited Warranty
Electro-Voice products are guaranteed
against malfunction due to defects in materials or workmanship for a specified period,
as noted in the individual product-line
statement(s) below, or in the individual product data sheet or owner’s manual, beginning
with the date of original purchase. If such
malfunction occurs during the specified period, the product will be repaired or replaced
(at our option) without charge. The product
will be returned to the customer prepaid. Ex-
clusions and Limitations: The Limited
W arranty does not apply to: (a) exterior finish or appearance; (b) certain specific items
described in the individual product-line
statement(s) below, or in the individual product data sheet or owner’s manual; (c) malfunction resulting from use or operation of
the product other than as specified in the
product data sheet or owner’s manual; (d)
malfunction resulting from misuse or abuse
of the product; or (e) malfunction occurring
at any time after repairs have been made to
the product by anyone other than EVI Audio
Service or any of its authorized service repre-
sentatives. Obtaining Warranty Service:
To obtain warranty service, a customer must
deliver the product, prepaid, to EVI Audio
Service or any of its authorized service representatives together with proof of purchase
of the product in the form of a bill of sale or
receipted invoice. A list of authorized service representatives is available from
EVI Audio Service at 600 Cecil Street,
Buchanan, MI 49107 (800/234-6831 or FAX
616/695-4743). Incidental and Conse-
quential Damages Excluded: Product repair or replacement and return to the customer are the only remedies provided to the
customer. Electro-Voice shall not be liable
for any incidental or consequential damages
including, without limitation, injury to persons or property or loss of use. Some states
do not allow the exclusion or limitation of
incidental or consequential damages so the
above limitation or exclusion may not apply
to you. Other Rights: This warranty gives
you specific legal rights, and you may also
have other rights which vary from state to
state.
Electro-Voice Wired Microphones are
guaranteed against malfunction from any
cause for two (2) years from the date of original purchase. In addition, the Limited Warranty for the acoustic system contained in
these microphones shall apply for the life
of the product, defined as a period of ten
(10) years from the date that the manufacture of the specific microphone has been discontinued. Any and all active electronics incorporated in these microphones are guaranteed against malfunction due to defects in
materials or workmanship for a period of
three (3) years from the date of original purchase. The Limited Warranty does not extend to cables, cable connectors, or switches.
Additional details are included in the Uniform Limited Warranty statement.
For warranty repair or service information, contact the service repair department
at: 616/695-6831 or 800/685-2606.
For technical assistance, contact Technical
Support at 800/234-6831 or 616/695-6831,
M-F, 8:00 a.m. to 5:00 p.m. Eastern Standard Time.
Specifications subject to change without
notice.
RE50N/D RE50N/D-B Shock-Mounted, Omnidirectional Dynamic Microphones
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