Audio-Technica ATM73a Cardioid Condenser Headworn Microphone

Name: Audio-Technica ATM73a Cardioid Condenser Headworn Microphone
Brand: Audio-Technica
SKU: ATM73a
Price: 249.61 SGD
Availability: InStock

Audio-Technica

SKU:

ATM73a

Pricing available upon request

The ATM73a is a headworn condenser microphone with a cardioid polar pattern. It is designed for use by performing musicians and others who require professional-quality vocal pickup with hands-free operation. Ideal for drummers, keyboard players, the ATM73a features a comfortable, unobtrusive headband design with side-of-mouth pickup. Its belt-mounted power module operates on battery or phantom power.

Key Features

Ideal for drummers, keyboard players, guitarists or anyone requiring hands-free operation
Comfortable, unobtrusive headband design with side-of-mouth pickup
Belt-mounted power module operates on battery or phantom power
Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
Rugged design and construction for reliable performance
Switchable 80 Hz high-pass lter minimizes pickup of undesired low-frequency sounds
Also available in two additional versions (without power module) ATM73cW— cable terminated for A-T UniPak^® wireless systems ATM73ac—unterminated cable

Technical Specifications

Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Cardioid
Frequency Response: 40 - 15,000 Hz
Open Circuit Sensitivity:
- Phantom: -55 dB (1.7 mV) re 1V at 1 Pa
- Battery: -56 dB (1.5 mV) re 1V at 1 Pa
Impedance:
- Phantom: 200 ohms
- Battery: 270 ohms
Maximum Input Sound Level:
- Phantom: 146 dB SPL, 1 kHz at 1% T.H.D.
- Battery: 132 dB SPL, 1 kHz at 1% T.H.D.
Low Frequency Roll Off: 80 Hz, 18 dB/octave
Switches: Off, on-flat, on-roll-off
Dynamic Range:
- Phantom: 111 dB, 1 kHz at Max SPL
- Battery: 97 dB, 1 kHz at Max SPL
Signal-to-Noise Rati:o 59 dB, 1 kHz at 1 Pa
Phantom Power Requirements: 11-52V DC, 2 mA typical
Battery Type: 1.5V AA/UM3
Battery Current/Life: 0.4 mA / 1200 hours typical (alkaline)
Weight:
- Microphone: 31 g (1.1 oz)
- Power module: 139 g (4.9 oz)
Dimensions:
- Microphone: 10.0 mm (0.39") diameter
- Power module: 84.0 mm (3.31") H x 63.0 mm (2.48") W x 22.0 mm (0.87") D
- Headset: 165.0 mm (6.49") nominal at widest point, 67.0 mm (2.64") flexible boom
Output Connector: Power module: Integral 3-pin XLRM-type
Cable: 4.6' (1.4 m) long (permanently attached to microphone), 0.10" (2.6 mm) diameter, 2-conductor shielded cable with TA3F-type connector