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 impedanceoutput 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, Hypercardioid (ADX20i-hc)
• Output Impedance: 250 Ohms balanced
• Open Circuit Sensitivity: 5.2 mV
• Equivalent Noise Level: 29 dB (A weighted)
• Signal to Noise Ratio: 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)

Applications

• Saxophone, trumpet, trombone
• Clips on to hardware, stands, cabinets for "hard to mic" areas or instruments
• Room ambience microphone for recording or broadcast

Features

• High tension spring clamp keeps mic in place
• Multi-position gooseneck
• Highly accurate sound reproduction