Electro-Voice N-D478 User Manual

N/D478 User Manual

WIRED

MICROPHONE

The N/D478s acoustic response presents optimal
performance in both a live sound or studio environment.

The new vocally optimized bass or VOBÔtechnology
provides the instrumentalist with reduced resonant
distortion at low frequencies. Critical damping of the low
frequency resonantpeakhasresultedinamicrophonethat
replaces the muddiness found in competitive models
with greater warmth and increased clarity. The result is a
exceptional performing instrument microphone with
clean, clear,consistentsoundthatcuts through the mix.



VOBÔtechnology provides tailored bass response
for controlled proximity effect and exceptional
sound clarity



Excellent choice for micing acoustical or electrical
instruments whether in a live sound or studio
environment



Neodymium based magnet provides greater
sensitivity and signal to noise ratio



Cardioid pattern for superior feedback rejection and
acoustic isolation



Warm Gripähandle for comfortable feel and lower
handling noise

Operation

The low frequency response of the N/D478 microphone
varies with the distance from the soundsource. Known as
proximity effect, maximum bass response is produced
in close-up use with the microphone ¼ inch from the
sound source. Normal bass response is experienced with
working distances greater than 24 inches. Working close
to the microphone will produce a more robust sound.
Close up positioning of the microphone will also reduce
the potential for feedback from the sound reinforcement
system. When close-miced, the bass-boost provides an
increase in overall microphone output level. The mixer
gain may be proportionately reduced, resulting in a
reduction of the systems sensitivity to feedback caused
by sound entering the microphone from the loudspeakers.

Microphone Use and Placement

Please note that micing techniques are a matter of personal
preference. These are merely guidelines to assist in the
placementof the microphone to gain optimal performance.

Usage Optimal Placement

Electric Guitar
and Bass Guitar
Amplifier

Tom-Toms On double headed Toms place mic over

Snare Drum Place mic 1-3 above the heads, 1-2 in

Cymbals Place microphone one to two feet above

High-Hat Place 5 inches above outside edge at a

Brass 6-24 away, and on axis with the bell of

Acoustic Guitar Place mic 6-12 from where finger board

Place microphone approximately 1-2
from and at a 90° degree angle to the
speaker cone. To reduce boominess,
move the microphone off axis to the cone
from 90° to 45°, or move mic from center
of cone to either edge.

the top of drum 1-3 and at a 45° angle to
the drum surface and 1-2 in from the
drum edge. On single headed Toms use
above method or place mic inside Tom
from underneath at a 90° angle from the
center of head, 3-5 away.

from the rim. Aim each mic at the top
heads angled down about 45°. If the
drum rings, tape deadening material to
the head or use damping rings. For more
snare sound place a 2nd mic
underneath aimed up at the bottom of
head.

the top of cymbals.

45° down angle.

the instrument.

joins the body.

Standard Placement & Use Guidelines

1.

Always point the microphone at the desired source
of sound, and away from any unwanted sources.

2.

The microphone should be located close to the
sound source to minimize interference from other
potential sound sources.

3.

Use the 3-to-1 rule when using multiple
microphones. Place each microphone three times
farther from other microphones as from the desired
sound source.

4.

Minimize over-handling of the microphone to reduce
unwanted mechanical noise

5.

Working close to the microphone will increase the bass
tone and also provide increased gain-before-feedback.

Warranty

This product is 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 the microphone shall apply for the life of this
product, defines as a period of ten (10) years from the date
that the manufacture of this microphone model has been
discontinued. Any and all active electronics incorporated
in this microphone are guaranteed against malfunction due
to material workmanship for a period of three (3) years
from the date of original purchase. This Limited Warranty
does not extend to cables, connectors, or switches.

For warranty service please call us at:

616-695-6831 or

N/D478 Specifications

Element:

...........................Dynamic,

â

N/DYM

magnet structure

Frequency Response:

Close Response: ...............45Hz to 15kHz

Far Response: ................100Hz to 15kHz

Polar Pattern:
Impedance:

........................Cardioid

..........Low-Z balanced (300 Ohms)

Sensitivity:

Open Circuit Voltage: . . . 2.9 mV/Pascal @ 1.0kHz

Power Level:.......(0dB=1mW/pascal) -51.5 dB

Microphone Connector:
Polarity:

.........Pin2positive, referenced to pin 3

.........3-pin, XLR-type

with positive pressure on diaphragm

Finish:

....................Non-reflecting black

Materials:



Memraflex
Warm-Grip

grille screen



handle

Dimensions:

Length....................@6.7in.(181 mm)

Diameter ...................@1.6in.(52mm)

Shank.....................@0.80 in. (20mm)

Weight:

Net.....................@8.7oz(247 grams)

Shipping ...............@18.6oz (545 grams)

Accessories included:

Stand adapter (black)
Soft zippered gig bag

1-800-234-6831

USA 9600AldrichAve.S.,Minneapolis,MN 55420,Phone: [phone],FAX:[phone]
Canada 705ProgressAvenue,Unit10, Scarborough,Ontario,Canada,M1H2X1,Phone:[phone],FAX:[phone]
Switzerland Keltenstrasse11, CH-2563IPSACH,Switzerland,Phone:[phone],FAX:[phone]
Germany HirschbergerRing 45,D94302,Straubing,Germany, Phone:[phone],FAX:[phone]
France Parcde Courcerin,AlleeLech Walesa,Lognes,f-77185MarneLa Vallee,France,Phone: [phone],FAX:[phone]
Australia Unit23,SloughBusinessEstate, SilverwaterN.S.W. 2128,Australia,Phone:[phone],FAX:[phone]
HongKong UnitE &F, 21/F, Luk Hop IndustrialBldg.,8 Luk HopSt., SanPoKong, Kowloon,HongKong,Phone:[phone],FAX:[phone]
Japan 2-5-60 Izumi, Suginami-ku,Tokyo, Japan 168,Phone:[phone],FAX:[phone]
Singapore TelexComm Pre Ltd,3015AUbiRd 1, #0510,Kampong Ubi IndustrialEstate,Singapore408705,Phone:[phone],FAX:[phone]
Mexico TecnologiaEspecializadaEDD S.A.deC.V., Av. ParqueChapultepec#66-201,ElParque, Naucalpan,Mexico,DF53390,Phone:[phone],FAX:[phone]

Part Number 535671