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Audio Technica AT8684 - UniMute Mic Attenuator with Eser-Definable Switch Function

Audio Technica AT8684 - UniMute Mic Attenuator with Eser-Definable Switch Function

£64.18 (inc. vat)
£53.48 (ex. vat)

In Stock

UniMute Mic Attenuator with User-definable Switch Function with Professional XLR-type input/output connectors
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Audio Technica AT8684

The Audio Technica AT8684 is a versatile attenuator that permits easy in-line switch installation and flexible application. Type of external single-pole switch the user supplies determines muting function; closed contact causes muting. Use for on/off, push-to-talk, push-to-mute, etc. (Additional, isolated poles on the switch may be used to control logic-level DC circuits.)

Audio Technica AT8684 Features:

  • Professional XLR-type input/output connectors
  • Can be installed anywhere in-line, either at the mixer input or near the microphone
  • 24-48V DC phantom power and balanced cables required for operation
  • Permits phantom voltage to pass on to the microphone
  • Rugged steel housing


  • Input Output Connectors: XLRF/XLRM-type
  • Phantom Power: 24-48V DC, 2-4 mA typical
  • Frequency Response: 20-20,000 Hz
  • Gain: Unity (0 dB), +0/-1.5 dB
  • Noise A-Weighted: -115 dBV typical
  • Weight: 8.8 oz (250 g) typical
  • Dimensions: 5.12" (130.0 mm) W x 2.36" (60.0 mm) D x 1.73" (44.0 mm) H typical
  • Input Impedance: 5,300 ohms
  • Output Impedance: 500 ohms
  • Maximum Input Level: +17 dBV (1% T.H.D. at 1 kHz)
  • Maximum Attenuation: 57 dB at 1 kHz
  • Notes: UniMute® specifications measured at 48V phantom power, 150 ohms input load and 100,000 ohms output load.
Additional Information

Additional Information

Manufacturer Audio Technica
Model AT8684
GTIN 5055145717011
Single or Pair N/A