Neumann MA 1 Automatic Monitor Alignment Microphone

The Neumann MA 1 Automatic Monitor Alignment microphone is a precision pressure transducer designed for aligning network-enabled and analog KH Line monitors. It features an omnidirectional directional pattern and a frequency range of 20 Hz to 20 kHz. Procure.ae supplies this audio accessory for professional studio environments across the UAE and the wider Middle East & Africa region.

The Neumann MA 1 operates as an omnidirectional pressure transducer with a frequency range of 20 Hz to 20 kHz. It delivers a calibrated sensitivity of 30 mV/Pa (-30 dBV +/- 0.5 dB) and supports a maximum SPL of 132 dB with 0.5% THD. The unit connects via an XLR3F female connector and requires a 48 V ± 4 V phantom power supply, drawing 3 mA of current.

This microphone is used for aligning stereo systems with Bass Management and analog KH Line monitors. It features a rated impedance of 50 Ohms and a rated load impedance of 1000 Ohms. The device weighs 37 g, measures 23 mm in diameter and 117 mm in length, and includes downloadable MA 1 software for configuration.

Type

Automatic Monitor Alignment microphone

Weight

37 g

Key features

Alignment Function

Designed for automatic monitor alignment of network-enabled and analog KH Line systems.

Acoustical Specification

Utilizes an omnidirectional pressure transducer with a 20 Hz to 20 kHz frequency range.

Sensitivity and Range

Offers calibrated sensitivity of 30 mV/Pa and a maximum SPL of 132 dB.

Power and Connectors

Connects via XLR3F and requires 48 V ± 4 V phantom power with 3 mA consumption.

Physical Dimensions

Constructed in a compact 37 g body with 23 mm diameter and 117 mm length.

Software Support

Comes with downloadable MA 1 software for system configuration and alignment.

Specifications

General
Model	MA 1
Type	Automatic Monitor Alignment microphone

Performance
Storage Conditions	−20 °C - +70 °C; max. 90 % at +20 °C

Audio
Dynamic Range	67 dB A-weighted
Frequency Response	20 Hz - 20 kHz
Impedance	50 Ohms
Max SPL	132 dB
Phantom Power	48 V ± 4 V
Polar Pattern	Omnidirectional
Sensitivity	30 mV/Pa -30 dBV +/- 3 dB uncalibrated

Connectivity
Connector Type	XLR3F
Output Voltage	10 dBu

Power
Power Consumption	3 mA

Physical
Dimensions	23 mm diameter, 117 mm length
Operating Humidity	max. 90 % at +20 °C
Operating Temperature	0 °C - +70 °C
Weight	37 g

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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.