| 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 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
- Available in hypercardioid version (ADX-20i/hc)
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