SERVICE
(U.S.)
Should your Nady microphone require service, please contact the Nady Service Department via telephone at (510)
652- 2411 or e-mail at [email protected].
(INTERNATIONAL)
For service, please contact the Nady distributor in your
country through the dealer from whom you purchased this product.
Date of purchase _____________________________________________________________________________________________
Dealer’s Name ______________________________________________________________________________________________
Street ______________________________________________________________________________________________________
City ____________________________________ State _____________________ Zip _____________________________________
08/09/05
Specifications and design subject to change for improvement
purposes without prior notice.
SPECIFICATIONS
TYPE:
Dynamic
POLAR PATTERN:
Cardioid
FREQUENCY RESPONSE:
40 to 16KHz (
±
3dB)
SENSITIVITY:
-58dB (0dB=1V/pa)
IMPEDANCE:
200 Ohms
USING YOUR VHM-7
The VHM-7 can be used with any standard mixer,
powered mixer/amplifier,or mic preamp. Using either
an XLR - XLR or XLR - 1/4" phone plug low
impedance cable, connect the female XLR end to the
VHM-7 and the other end (male XLR or 1/4"phone
plug, as appropriate) to your equipment.
The VHM-7 can be mounted on a microphone stand
with the integral mic holder mount supplied.
Depending on the threading of the mic stand you are
using,you may need to remove the threaded adapter
from the mic holder.
Be aware of the proximity effect (an increase in bass
response) when the mic is placed close to the
instrument. This may or may not be desirable.
Experimenting with the position of the mic with
respect to the audio source will ensure the optimum
results you are seeking in any given application.
If the microphone is placed too near a speaker during
FREQUENCY RESPONSE
-10
-50
-60
-70
-80
50
Hz
20
100
200
500
1k
2k
5k
10k
20k
live stage use, an unpleasant howling effect (acoustic
feedback) may occur. Although all microphones are
prone to feedback to some extent, with a
unidirectional polar pattern are specially designed to
accept only signals from the audio source directly in
front of the mic cartridge. Thus, the cardioid pattern of
the VHM-7 ensures that it will deliver only the desired
audio in front of the mic, rejecting the unwanted audio
from the rear, even in noisy ambient conditions
with high sound pressure levels from the P.A. and
monitor speakers. This means that feedback will be
greatly minimized with the VHM-7 in all live
performance miking applications.
Some useful ways in which to totally eliminate
annoying feedback include: experimenting with mic
positions with respect to the speakers, decreasing
speaker volume (whenever possible), and
adjusting the equalization of the mic audio with the
mixer.
180
°
210
°
240
°
270
°
300
°
330
°
0
°
30
°
60
°
90
°
120
°
150
°
MAX. SPL (1% THD @ 1000Hz):
144dB
SIZE (H x L x D):
3.5” x 3” x 2.25” (89 x 76 x 57 mm)
WEIGHT:
9.7 oz (276 g)
