GATT AUDIO DM-50 Quick Start Manual

Congratulations, you've just become the owner
of a professional, high quality Gatt Audio
microphone. If you follow our operating instructions
it will last you a lifetime.
General Description:
Both DM-50
microphones are meant to be used in live
performance, broadcasting
environments. The cardioid characteristics of the
element ensure rejection of any unwanted ambient
sounds, thus minimizing feedback problems. Also, it
can be used with high sound pressure levels
without any problems. The low impedance output
guarantees hassle free
bandwidth signal over long cable runs.
Cautions:
1. If the head of the microphone is covered by
hand or brought close to the speaker, a howling
sound may be generated. To prevent this, first
decrease the volume, then place the microphone so
that it is not pointed to the speaker and that there is
a sufficient distance between the microphone and
speaker.
2. It is important to keep foreign particles out of
the grill and the windscreen because they may alter
the frequency response of the microphone. The grill
should be periodically cleaned using warm, soapy
water, rinsed with plain water and let dry before
replacing.
3. Due to the high sensitivity of the cartridge, do
not drop it or apply strong shock to it.
4. To maintain the sensitivity and quality of sound
reproducing, avoid exposing it to moisture and
extreme temperatures.
The related specifications or deployment are subject to change without any prior notice. For additional information about service or parts, please contact
your local authorized Gatt Audio
®
dynamic
and DM-100 dynamic
or recording
operation with
1= GROUND
2= HOT
®
Service Center. You can review our full product line up at www.gattaudio.com. Copyright Gatt Audio
3= COLD
Specifications DM-50:
Element: Dynamic
full Polar Pattern: Uni-directional cardioid
Frequency Response: 80Hz-16kHz
Sensitivity: -54dB±3dB(0dB=1V/Pa at 1kHz)
Output Impedance: 500 ±30%(at 1kHz)
Frequency Response Graph:
-30
-40
-50
-60
(dBV/Pa)
-70
20
(Hz)
Specifications DM-100:
Element: Dynamic
Polar Pattern: Uni-directional cardioid
Frequency Response: 60Hz-16kHz
Sensitivity: -55dB±3dB(0dB=1V/Pa at 1kHz)
Output Impedance: 300 ±30%(at 1kHz)
50 100 200 500 1K
Frequency Response Graph
DM-50
DM-100
2K 5K 20K
®
2005.