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.

MPN: ADX20ip
UPC: 000888884617

- 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 Ratio: 65 dB (ref 1k @ 1 Pascal)
- Power Requirements: 9 - 52v phantom
- Maximum SPL: 130 dB
- Cable/Connector: Shielded 6ft 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)