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CAD Audio CAD Astatic CM900VP Remote Variable Pattern Hanging Choir Microphone

The CM900VP is a back-electret condenser built for overhead choir and ensemble pickup, with a continuously-variable polar pattern that's dialed in remotely through CAD's VPC-1 control box rather than adjusted at the mic itself. That matters for hanging mics well out of reach above a choir loft or stage.

Standard XLR connectivity runs between the microphone and the control box, so once a pattern is set for the room, no further mic-level adjustment is needed during a service or performance.

TypeBack-electret condenser, hanging choir mic
Polar PatternContinuously variable (via VPC-1)
Frequency Response20 Hz - 18 kHz
Sensitivity-25 dB +/-3 dB (1 V/Pa @ 1 kHz)
Impedance600 ohms
Max SPL131 dB (1 kHz @ 1% THD)
PowerPhantom, 9-52V DC
Remote ControlAstatic VPC-1 control box (sold separately)