Микрофон конденсаторный INVOTONE CM550PRO. Инструкция на английском языке

PROFESSIONAL CONDENSER
MICROPHONES
INVOTONE CM-550PRO is exceptionally designed for    Usage:
quality vocal pickup applications (i.e on stage performances) and   1.  For  the  best  Gain-before-feedback  and  isolation  from
recording instruments (i.e piano, orchestral instruments). The   undesired  background  noise,  aim  the  microphone,  toward  the
excellent sound quality and professional performance make it   sound resource and away from undesired sound resource.
the best choice and must-have equipment for every performing
group.
Composed of lasting Zinc-die casting housing, heat
treatment hardened grille and firmly protected internal structure,
INVOTONE CM-550PRO permits high durability under harsh
conditions. This special design is tailored for the exceptional   2.Do not cover any part of the grille with your hand, covering the
requirement of active performers.                                                     grille alters the sound
CM-550PRO adopts a back electret condenser capsule                               and distorts the polar
with its stable and smooth frequency range, which let it deliver                      pattern increasing the
the clear, bright and natural sound reproduction. It is the best                      chance for feedback.
choice for live performances as well as professional karaoke
applications.
The lockable magnetic-reed ON/OFF switch smartly    3.Operation:
protects you from the unexpected pausing of the performance.
The microphone is provided with balanced and shielded 6m long
cable with two cores.
4.  Cautions:
Specifications:                                          l    The cartridge is powered by batteries. When sound
Element: Back Electret Condenser                              cannot be reproduced, please check the energy or
change the batteries.
Polar Pattern: Uni-directional
l    Due to the high sensitivity of the cartridge, do not drop it
Frequency Response: 50Hz-18kHz
from high or apply strong shock to it.
Sensitivity: -45dB±3dB(0dB=1V/Pa at 1kHz)
l    To maintai
Output Impedance: 1500?±30%(at 1kHz)
l    n the sensitivity and quality of sound reproducing, avoid
Max. Input SPL: 136dB(at 1kHz?1% T.H.D)
exposing it to moisture and extreme temperatures.
S/N Ratio: 60dB
Frequency Response Graph:
330   30
300       60
270         90
240       120
(dB)
210   150
(Hz)                               180
Uni-directional
Frequency Response Graph      (at 1kHz)