Astatic 901VP Variable Pattern Cardioid Desktop Boundary Microphone
Astatic 901VP Variable Pattern Cardioid Desktop Boundary Microphone
SoundPro Item: 27284 | Part Number: 901VP
Usually ships in 5-7 business days
- The 901VP is a continuously-variable polar pattern condenser boundary microphone.
- Special attention has been taken to design the 901VP to resist interference from devices such as cell phones and two-way communication devices.
- The integral 80Hz, 12dB/octave high-pass filter removes unwanted low-frequency energy to improve intelligibility.
- The all metal body and shock absorbing rubber bottom make for easy placement on almost any surface.
- When placed on a hard surface, the 901VP will take advantage of the "boundary effect" signal-to-noise ratio increase.
- The 901VP is terminated with a TA3M-type connector recessed in the body of the microphone.
- The 901VP comes with 30' [9.1m] of detachable microphone cable that is terminated with a standard 3-pin XLRM-type connector.
- The 901VP features a continuously-variable polar pattern that can shorten the list of products an audio system designer needs to consider when boundary condenser microphones are specified.
- The installer can precisely tailor the polar pattern for the best performance depending upon the application or environment.
- The pattern can also be electronically controlled by utilizing the 40-360 DSP cable and corresponding software with compatible digital signal platforms.
- The 901VP is primarily designed for speech and vocal pickup in governmental, institutional, religious and business applications.
Continuously Variable Polar Pattern Desktop Boundary Condenser Microphone

- Polar PatternContinuously Variable
- Frequency Response100Hz - 20KHz
- Sensitivity-33dBV (22.4 mV) @ 1 Pa
- Impedance150 ohms
- Max SPL120dB, 1% THD, 1KHz
- Self Noise22dBA
- Power RequirementsP12, P24, P48, 4mA p>
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