Electro-Voice N-D468 User Manual

Key Features:

• Designed specifically for musical instruments

• Flexible mechanical design for optimum
positioning

• Supercardioid pattern for exceptional acous­tic isolation and feedback rejection

• Accurate response, even in high sound
pressure levels (SPL)

• Rugged steel construction for exceptional
durability

N/D468

N/DYM® Dynamic Supercardioid

Instrumental Microphone

General Description:

Designed specifically for horns, drums, acoustical and
electric guitars, the N/D468 provides a smooth, natural
sound, capturing the excitement of the instrument. The
supercardioid pattern provides superior rejection and
acoustic isolation in any application. An innovative EV
design harnesses the increased power of a neodymium
based magnet design, allowing a large-diameter voice
coil (up to 50% larger than other mics) for dynamic, efficient
microphone performance. N/DYM® offers the power and
clarity to “cut through the mix.” Whatever your instrument
application the N/D468 is sure to be a top performer.

Operation

The low frequency response of the N/D468 microphone
varies with the distance from the sound source. Known
as “proximity effect,” maximum bass response is
produced in “close-up” use with the microphone 1/4
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 close­miced, 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.

Technical Specifications:

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Polar Response:Frequency Response:

(5 dB per division)

1000 Hz

Microphone Use and Placement

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

Usage Optimal Placement

Electric Guitar and Bass Guitar Amplifier Place microphone approximately 1-2" from and at a 90°degree angle to the speaker cone.

T o reduce boominess, move the microphone off axis to the cone from 90° to 45°, or move
mic from center of cone to either edge.

Tom-Toms On double headed Toms place mic over 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 T oms use above method
or place mic inside T om from underneath at a 90° angle from the center of head, 3-5",
away.

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

Cymbals Place microphone one to two feet above the top of cymbals.
High-Hat Place 5 inches above outside edge at a 45° down angle.
Brass 6-24" away , and on axis with the bell of the instrument.
Acoustic Guitar Place mic 6-12" from where finger board joins the body .

Instrumental Microphone 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.

N/D468 Part Number: 16043008

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

www.electrovoice.com

© Telex Communications, Inc. 9/2003

Part Number 38109-831 Rev. B

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

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

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

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

For technical assistance, contact Technical Support at:

Specifications subject to change without notice.

800/392-3497 Fax: [phone]

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

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

800/553-5992 or 402/467-5321

800/392-3497 or 952/736-4656