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Sound Masking & Commissioning Precision Level Control

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MSRP: $41.99
Our Price: $34.99
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Top ATMASKSC Specifications
  • System Type: Wall Plate Mounted Precision Stepped Attenuator for M1000A34
  • Total Attenuation: 0dB to -9dB (it does not turn OFF the audio)
  • Impedance: 10k Ohm
  • Plate Size: 1 gang
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The AtlasIED ATMASKSC is specially designed to be used with the M1000A35 Self-Contained Active Masking System where precision adjusting of level control is required. It employs a ten-position, non-shorting rotary switch without end-stop. The attenuation rate is 1dB per step from 0dB to -9dB.


  • Plate Type: Stainless Steel
  • Dimensions (HxWxD): 2.27" x 4.5" x 1.6" (69.85mm x 114mm x 41.3mm)
  • Weight: 0.16lbs (0.074kg)
  • Safety Listed: UL2043 when used with the M1000A35

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