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Slender black gooseneck microphone on flexible 17 inch neck with XLR base

CAD Audio

CAD Audio Astatic 827A Cardioid Miniature Gooseneck Microphone 17

SKU CH-NKRD-158JB

Cardioid electret condenser microphone with a 17" adjustable gooseneck, 100 Hz to 16 kHz response and XLR output

  • Clear vocal capture with cardioid polar pattern
  • Flexible positioning via 17" adjustable gooseneck
  • Optimised frequency response from 100 Hz to 16 kHz
  • High SPL handling up to 131 dB at 1% THD
  • Works on standard 9 to 52 V phantom power

Podium Microphone with 17" Gooseneck

The CAD Audio Astatic 827A is a cardioid electret condenser microphone designed for permanent mounting on podiums, conference tables or desks. Its slender profile and fully adjustable 17" gooseneck allow precise, stable positioning for speakers. The unit requires standard 9 to 52V DC phantom power and connects via a 3-pin XLR male base.

Vocal-Optimised Cardioid Pickup

The cardioid polar pattern rejects off-axis sound and reduces feedback, while the tailored 100Hz to 16kHz response emphasises vocal clarity and suppresses low-frequency rumble. A signal-to-noise ratio above 40dB and a maximum SPL of 131dB provide clean capture for speeches, lectures, sermons and presentations. Users needing wireless freedom or USB connectivity should consider other form factors.

1000-Ohm Balanced Output Headroom

The balanced 1000 Ohm XLR output drives long cable runs to mixing consoles or installed audio systems without signal degradation. The wide 9 to 52V phantom power range ensures compatibility with most professional preamps and interfaces. The fixed gooseneck length and podium-mount design limit use in handheld or boom-arm scenarios.

Highlights

  • Clear vocal capture with cardioid polar pattern
  • Flexible positioning via 17" adjustable gooseneck
  • Optimised frequency response from 100 Hz to 16 kHz
  • High SPL handling up to 131 dB at 1% THD
  • Works on standard 9 to 52 V phantom power

Specifications

No published specifications for this item yet.

Questions about this item

What phantom power voltage must my mixer or interface supply for the 827A to operate?

The microphone requires 9 to 52V DC phantom power from the connected preamp or mixer.

Will the 17" gooseneck and XLR base fit the podium mount I already use?

The base terminates in a standard 3-pin XLR male connector compatible with common podium and desk mounts.

How can I confirm the cardioid pattern is rejecting off-axis sound during a sound check?

Speak directly into the capsule then move off-axis; a clear drop in level shows the cardioid pattern is working.

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