Electro-Voice N/D267a/as Data Sheet

N/D267a & N/D267as
N/DYM® Dynamic Cardioid
Vocal Microphone
Key Features:
•
VOBTM technology provides tailored bass
response for controlled “proximity effect” and
exceptional vocal clarity
•
Cardioid pattern for superior feedback rejection and acoustic isolation
•
Consistant sound over greater working
distances than competitive models
•
Neodymium based magnet structure provides greater sensitivity and signal-to-noise
ratio
•
Warm GripTM handle for more comfortable feel
•
On/Off switch on N/D267as
General Description:
The acoustic response of the N/D267a and 267as presents
optimal performance in a live sound environment. The new
“vocally optimized bass” or VOB™ technology provides the
performer with reduced resonant distortion at low
frequencies. Critical damping of the low frequency resonant
peak has resulted in a microphone that replaces the
“muddiness” found in competitive models with greater
warmth and increased vocal clarity. The increased clarity
permits greater working distances than other competitive
microphones, and ensures a clean, clear, consistent sound
that “cuts through the mix.”
Operation
The low frequency response of the N/D267a and 267as
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 close-talked, 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:
Element: Dynamic N/DYM® magnet structure
Freq. Response, Close: 45 Hz - 15,000 Hz
Freq. Response, Far: 100 Hz - 15,000 Hz
Polar Pattern: Cardioid
Sensitivity, Open Circuit 2.9 mV/pascal
Voltage @ 1 kHz:
Polarity: Pin 2 positive, ref. pin 3 with positive
pressure on diaphragm
Impedance: 600 ohms balanced (low-z)
Microphone Connector: 3-pin, XLR-type
Finish: Non-reflecting black
Materials: Memraflex™ grille screen
Warm Grip™ handle
Accessories Included: Stand Adapter (Black)
Soft Zippered "Gig" Bag
Dimensions, Length: 7.12" (181 mm)
Diameter: 2.05" (52 mm)
Shank: 0.80" (20 mm)
Net Weight: 8.4 oz (238 g)
Shipping Weight: 18.2 oz (515 g)
Frequency Response:
Polar 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
Vocals
Zero to six inches from the windscreen, and on axis with the microphone.
Spoken Word
Five to ten inches from the windscreen, and on axis with the microphone.
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/D267a Part Number: 160333310
N/D267as Part Number: 160333311
12000 Portland Avenue South, Burnsville, MN 55337
Phone: 952/884-4051, Fax: 952/884-0043
www.electrovoice.com
© Telex Communications, Inc. 5/2007
Part Number 38109-829 Rev. D
U.S.A. and Canada only. For customer orders, contact Customer Service at:
800/392-3497 Fax: 800/955-6831
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.

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