Audix ADX20i Mini Cardioid Condenser Microphone

The ADX-20i is a pre-polarized condenser microphone designed to handle a wide variety of clip-on applications. The ADX20i is sonically superior as well as aesthetically pleasing and is ideally suited for saxophone, trombone, trumpet and other brass instruments.

With a smooth uniform response over a frequency range of 40 Hz – 20 kHz, the ADX-20i provides a rich, warm sound not typical of microphones this size. It is machined from solid brass and has a low reflective black e-coat finish. The ADX-20i operates on phantom power (9-52 volts) with the preamp module provided (APS-910). It may be used in battery mode with optional phantom power adapter (APS-911). The ADX-20i can be utilized with a wireless system. Depending on the brand of wireless and the connector configuration of the instrument body pack, the ADX-20i connector would need to be modified accordingly. Low noise electronic circuitry, and balanced low impedance output allow for interference free performance even with long cable runs.

Specifications:

•  Transducer: Type Condenser (pre-polarized)
•  Frequency Response: 40 Hz - 20 kHz
•  Polar Pattern: Cardioid
•  Output Impedance: 250 Ohms balanced
•  Open Circuit Sensitivity: 5.2 mV
•  Equivalent Noise Level: 29 dB (A weighted)
•  Signal to Noise Rati 65 dB (ref 1k @ 1 Pascal)
•  Power Requirements: 9 - 52v phantom
•  Maximum SPL: 130 dB
•  Cable/Connector: Shielded 6’ cable terminating to a miniature 3 pin XLR-f
•  Phantom Adapter: mini XLR male - XLR male
•  Polarity: Positive voltage on pin 2 relative to pin 3 of output XLR connector
•  Housing: Machined Brass
•  Gooseneck: Flexible steel
•  Weight: 1.7 oz/4.7 grams (without cable)