MXL 4000 - Manual

MarshallElectronics, Inc.
Product Innovation Through Technical Excellence!
1910 East Maple Ave. El Segundo, CA 90245
Phone: (310) 333-0606 Fax: (310) 333-0688 E-Mail:[email protected]
Internet:
www.MXLmics.com
Thank you for purchasing the MXL 4000 Studio Recording Microphone. With proper care, this mic will provide many years of
satisfaction. For best results, please take a few moments to review this literature.
General Characteristics
This microphone has dual 25mm gold-sputtered diaphragms providing 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!
Power Requirements
IMPORTANT - This unit requires phantom power at 48 volts, +/- 4 volts. Each unit has been thoroughly checked before
shipping, so if you hear no sound, check that the phantom power on your mixer or separate power supply is switched on!
Isolation Mount
The high isolation shock mount may shift during shipping. Simply shift the elastic bands to center the microphone in the
assembly. Be sure that the wire clamp does not rest on the chassis of the mount, as this impairs mechanical isolation. Slide the
mount all the way to the rim of the microphone grill for the most secure hold.
Microphone Cables
The microphone cable can have a profound effect on the sound of any microphone. Even the finest microphones will sound poor
if the interconnect cable allows noise to enter, or causes distortion and loss of information.
Care
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 “popper stopper” 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.
Patterns
Always turn down levels before switching patterns on microphones.
The MXL 4000 has three pickup patterns selectable by use of the 3-position switch on the front of the microphone:
1. Cardiod is the most common pattern for recording vocals or instruments as all the sound is picked up by the front of the
microphone.
2. Omni which is used for ambient or room micing or to record a more natural sounding instrument. The microphone picks
up from all sides.
3. Figure Eight which is used for interviews or 2 people singing into opposite sides of the microphone. The microphone
picks up from the front and rear in the figure eight position.
Type: 25mm, six micron condenser pressure gradient diaphragm
Frequency Response: 20-20KHz
Polar Pattern: Cardioid / Figure eight / Omni-directional switch-selectable
Max SPL for .5 %THD 130 dB
Sensitivity 15 MV/pa
Output impedance 200 ohms
S/N Ratio: 74dB (Ref. 1 PA, A weighted)
Equivalent Noise Level: 20dB (A weighted IEC 268-4)
High Pass Filter:
6dB/octave, 150HZ
Preattenuation Switch: 0/-10dB
Power Requirements: 48V phantom power (+- 4V)
Weight: 1.60 lb
Dimension: 59 x 240mm
Metal Finish: Blue/Nickel
Warranty
Marshall microphones are guaranteed against defects in material and workmanship for three years from date of purchase. Should you encounter any problem with
this unit, promptly contact the company you purchased it from 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.