User Manual

Contents
Unpack your MXL 770X Multipattern Condenser Microphone package carefully and verify that all of
the following items are included:
• MXL 770X Multipattern Condenser Microphone
• Shockmount with integrated pop-filter
• Balanced XLR Cable
If any of these items are missing or damaged, contact the company from which you purchased the
microphone.
Specifications
Warranty
Care
General Characteristics
Power Requirements
MXL microphones are guaranteed against defects in materials and workmanship for one year from
the date of purchase. If you encounter any problem with this unit, promptly contact the company
from which you purchased it for assistance. The original dated sales receipt will be necessary
for any warranty claim. Do not send any unit directly to us without prior authorization from our
service department. Warranty coverage is limited to repair or replacement (at our option) of the
microphone, and does not cover incidental damages due to use of this unit, nor damage caused
by accidental misuse of this product.
Dust and foreign material can degrade the performance of a microphone over time, so always store
the unit in its box. For vocals closer than 3”, use a pop filter or a foam windscreen to avoid getting
moisture on the diaphragm as this can substantially degrade the microphone’s performance. Store the
microphone in its original packaging in a cool, dry place along with the included packet of silica gel.
This microphone has a dual-diaphragm 32mm capsule that provides multiple pickup patterns and
a very open and detailed sound. Large capsule condensers are very sensitive, readily revealing very
subtle sonic details. They also tend to pick up sounds outside the pattern more than some designs,
which can lead to powerful feedback if you are not careful. We strongly advise experimentation with
placement and isolation requirements with the gain initially set low to avoid equipment (and ear)
damaging surprises!
IMPORTANT - This unit requires phantom power at 48 volts, +/- 4 volts, in order to operate. Each unit
has been thoroughly checked before shipping, so if you do not hear sound, check that the phantom
power on your mixer or separate power supply is switched on!
Thank you for choosing the MXL 770X Multipattern Condenser Microphone. For best results,
please take a few moments to read this manual and familiarize yourself with proper operation and
care of this microphone.
Multipattern Condenser
Microphone
770X
JR082216b
Type Pressure Gradient Multi-Pattern
Condenser Mic
Diaphragm 6 Micron Gold-Sputtered
Capsule Size 32mm/1.26 in.
Frequency Response 20 Hz - 20 kHz
Polar Pattern Cardioid/Figure-8/Omni
Sensitivity -35 dB re 1 V/Pa
Output Impedance 200 ohms
Attenuation Switch 0 dB, -10 dB
Equivalent noise 16 dB (A-weighted IEC 651)
S/N Ratio 78 dB (Ref. 1 Pa A-Weighted)
High Pass Filter 6 dB/Octave @ 135 Hz
Max SPL for .5% THD 130 dB/140 dB (0 dB, -10 dB pad)
Power Requirements 48V Phantom Power (+/- 4V)
Size 60mm x 185mm/2.36 in. x 7.28 in.
Weight 1.1 lbs/500 g
Metal Finish Black with Black Grill
Frequency Chart