20 series studio/live sound microphones
AT2010

Cardioid Condenser Handheld Microphone

Features
• Studio-quality sound on stage for crystal-clear vocal performance
• Same 16 mm low-mass diaphragm found in the critically
acclaimed AT2020 side-address studio microphone
• Extended frequency response and superior transient response for
smooth, natural sonic characteristics
• High SPL-handling and wide dynamic range provide unmatched
versatility
• Cardioid polar pattern reduces pickup of sounds from the sides
and rear, improving isolation of desired sound source
• Multi-stage grille design offers excellent protection against
plosives and sibilance without compromising high-frequency
clarity
• Rugged all-metal design and construction for years of trouble-
free use
• Corrosion-resistant contacts from gold-plated XLRM-type
connector
• Quiet-Flex™ stand clamp provides silent, exible microphone
positioning
Description
The AT2010 is a handheld condenser microphone with a cardioid polar
pattern. It is designed specically for close-up vocal use in professional
live-sound and studio applications.
The microphone requires 48V phantom power for operation.
The cardioid polar pattern of the microphone is more sensitive to sound
originating directly in front of the element, making it useful for controlling
feedback, reducing pickup of unwanted sounds and providing isolation
between performers.
The output of the microphone is a 3-pin XLRM-type connector.
The microphone is enclosed in a rugged housing. Its multi-stage grille
design offers excellent protection against plosives and sibilance without
compromising high-frequency clarity. The included AT8470 Quiet-Flex™
stand clamp permits mounting on any microphone stand with 5/8"-27
threads. A soft protective pouch is also included.
Operation and Maintenance
The AT2010 requires 48V phantom power for operation.
Output is low impedance (Lo-Z) balanced. The signal appears across Pins
2 and 3; Pin 1 is ground (shield). Output phase is “Pin 2 hot”—positive
acoustic pressure produces positive voltage at Pin 2.
To avoid phase cancellation and poor sound, all mic cables must be wired
consistently: Pin 1-to-Pin 1, etc.
When using the microphone in settings with a stage monitor speaker, the
speaker should be located 180° off axis (at rear of the microphone). This
placement, in conjunction with the microphone’s uniform cardioid pickup
pattern, will virtually eliminate the possibility of undesired audio feedback.
Avoid leaving the microphone in the open sun or in areas where
temperatures exceed 110° F (43° C) for long periods of time. Extremely
high humidity should also be avoided.
Architect’s and Engineer’s Specications
The microphone shall be a xed-charge condenser designed for
handheld or stand use. It shall have a cardioid polar pattern with a
uniform 120° angle of acceptance and a frequency response of 40 Hz
to 20,000 Hz. The microphone shall operate from an external 48V DC
phantom power source. It shall be capable of handling sound input
levels up to 136 dB with a dynamic range of 113 dB. Nominal open-
circuit output voltage shall be 3.9 mV at 1V, 1 Pascal. Output shall be
low impedance balanced (100 ohms).
The output of the microphone shall be a 3-pin XLRM-type connector.
The microphone shall be 179.1 mm (7.05") long and have a head diameter
of 50.8 mm (2.00"). Weight shall be 233 grams (8.2 oz). The microphone
shall include a stand clamp and a soft protective pouch.
The Audio-Technica AT2010 is specied.