Condenser Microphone for Brass Instruments and Accordian

Designed, assembled, and tested by Audix in the USA, the Audix ADX-20i is a miniaturized condenser microphone used for professional stage and studio applications. The ADX-20i is known for its clarity, excellent transient response, resistance to feedback, SPL handling and ease of operation; and is primarily used for miking saxophone and other brass instruments. The ADX-20i is characterized with a uniformly controlled cardioid polar pattern. This provides excellent isolation and feedback control on stage, and natural sound reproduction at very close distances.

With a smooth and accurate response over a frequency range of 80 Hz - 20 kHz, the ADX-20i is lightweight, compact and simple to use. Housed in an aluminum ring and isolated by means of a rubber shock mount system, the ADX-20i comes with the gooseneck clip with spring tension clip (MC-20i) for easy mounting to the bell of an instrument. A number of optional accessories are available which allows for the ADX-20i to be used on a mic stand for a wider variety of applications.

The ADX-20i is designed for use with the Audix RAD360 wireless system.  The ADX20i operates on phantom voltage of 9-52 Volts and is supplied with a 6’ integrated mic cable, gooseneck clip (MC-20i) and carrying pouch.  The APS-910 and APS-911 phantom power adapters are also available as optional accessories.

• Saxaphone
• Trombone, trumpet
• Room ambience, recording
• Accordian

Audix ADX-20i Specifications:

• Type: Pre-polarized Condenser
• Polar Pattern: Cardioid, Hypercardioid
• Frequency Response: 40Hz - 20kHz
• Impedence: 250 Ohms
• Sensitivity: @1k 5.8 mV/Pa (C) / 5.4 mV/Pa (HC)