M 90 Pro X

• Perfect for recording vocals, speech and instruments
• Naturally warm sound
• Extremely low-noise signal
• Optimum attenuation of popping sounds
• Shock mount and pop filter included

TECHNICAL SPECIFICATIONS
Transducer type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Condenser
Operating principle . . . . . . . . . . . . . . . . . . . Pressure gradient
Frequency response. . . . . . . . . . . . . . . . . . . . . . . 20 – 20,000 Hz
Polar pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cardioid
Open circuit voltage
at 1 kHz (0 dB = 1 V/Pa) . . . . . . . 36.3 mV/Pa = -28.8 dBV ±2 dB
Nominal impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 180 Ω
Load impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≥ 1,000 Ω
Max. sound pressure level (at 1 kHz) . . . . . . . . . . . . . . . . 133 dB
Signal-to-noise ratio (rel. to 1 Pa) . . . . . . . . . . . . . . . . 88.4 dBA
Equivalent sound pressure level (A-weighted) . . . . . 5.6 dB
Power supply . . . . . . . . . . . . . . . . . . . . . . . . 20 – 52 V (Phantom)
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 6.2 mA
Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XLR, 3-pin, male
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 mm
Diameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296 g

APPLICATIONS
With its 34 mm true condenser capsule, the M 90 PRO X
condenser microphone is specifically designed for high-
quality recording of vocals and instruments, but is also
suitable for natural speech recording in broadcast
applications.
While the distinctive cardioid polar pattern suppresses
unwanted sound waves, the low-noise circuitry
developed by beyerdynamic ensures that the electrical
signals are processed at the highest level.
The integrated elastic system suspension protects the
microphone against mechanical vibration and the
supplied pop filter largely suppresses plosive sounds.
The M 90 PRO X is particularly suitable for:
• Vocals
• Acoustic guitar
• Piano
• Strings
• Speech for broadcast applications
• Universal use for ambient microphoning as well as
percussion, choir and orchestra recording

SUPPLIED ACCESSORIES
• Elastic microphone holder