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CardioidCAD Audio GXL2400

  Street: $80 / MSRP: $129 Cardioid Condenser Microphone

CAD Audio GXL2400

Description

The CAD GXL2400 is a low-cost, large-diaphragm FET condenser microphone with a fixed cardioid pickup pattern. It was introduced in 2002 as part of CAD’s “Global Audio” product line.

Switches on the microphone body provide a -10dB pad and a high-pass filter (-6dB/octave @ 100 Hz).

The large-diaphragm capsule is externally biased. The back side of the capsule has a “passive” diaphragm that is most likely not sputtered nor wired into the circuit, but helps control the cardioid pickup pattern.

The mic’s self-noise level is variously reported as 16dBA (on cadmics.com) or 20dBA (in the 2008 catalog).

The mic ships with an elastic shockmount and a soft pouch for storage.

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The mic was released in 2002.

Specifications

Pickup Patterns Pads & Filters
Cardioid (16 mV/Pa; 30 - 20,000 Hz)
  • Pad: -10dB (Via Switch)
  • Filter: HPF: -6dB/octave @ 100Hz (Via Switch)
Capsule Dimensions Impedance SPL/Noise
Diaphragm diameter: 25mm
75 Ohms (Low) Max SPL: 130 dB
Self-noise: 16.0 dB(A)
Weight Length Max Diameter Interface(s)
380g (13.40oz) 195mm (7.68'') 54mm (2.13'')
  • 3-pin XLR male (1)
Power Specifications
  • Requires phantom power
  • Phantom voltage: 48v

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