AT1 Auto-Volume Control for Sentry Rack Version 1U

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Formula Sound AT1 Auto-Volume Control for Sentry Rack Version 1U - Main Image
Price:
RRP: £714.00 inc VAT
Code:
FORAT1
Manufacturer Code:
150
Brand:
Formula Sound

Quantity required:

Main Features

  • To be used in conjunction with the Sentry MK2
  • Controls volume level of an audio system connnected to it
  • Ensures DJ doesn't get cut off by playing too loudly
  • Led indicators on the front panel show how much the AT-1 is attenuating
  • Rack Version
  • Finish: Black
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AT-1 Automatic Volume Control (Rack Version)

The AT-1 has been designed to be used in conjunction with the Sentry MK2 environmental control unit.

It is a stereo unit, designed to control the volume level by reducing the signal, which in turn reduces the sound being measured.

Product Features

  • To be used in conjunction with the Sentry MK2
  • Controls volume level of an audio system connnected to it
  • Ensures DJ doesn't get cut off by playing too loudly
  • Led indicators on the front panel show how much the AT-1 is attenuating
  • Rack Version
  • Finish: Black

Product Specifications

General

  • Case Styles:   Two versions are available: - a 19" 1RU unit, and a free standing or wall mounted unit which may be more convenient for connecting to visiting systems.
  • Input connectors
    • 2 X ¼" 3 pole jacks which will also accept 2 pole jacks.
    • 2 X 3 pin XLRs.
  • Output connectors
    • 2 X ¼" 3 pole jacks which will also accept 2 pole jacks.
    • 2 X 3 pin XLRs.
    • Using 2 pole jacks will automatically convert the inputs or outputs to unbalanced operation.
    • To use XLRs unbalanced connect pins 1 and 3 to screen.
  • Control connector:  1 X 4 pin connector. The mating half is supplied and features screw terminals. (4 core cable connects to Sentry Mk2)
  • Maximum input level:  +20dBu.
  • Maximum output level:  +20dBu into a 600 ohm load at <.01% distortion.
  • Input impedance:  20K ohms balanced, 10K ohms unbalanced.
  • Noise:  EIN -90 dBu.
  • Attenuator range:  Unity Gain to -90dB.
  • Led Indicators:   -3dB, -6dB, -9dB, -12dB, -15dB, -18dB, attenuation. Input Clip.
  • Mains power:  IEC connector fused @ 250mA. 220 or 110VAC may be specified.

Physical

  • Dimensions
    • 19" 1RU version:  19" 483mm wide 1.75" 45mm height 4.9" 125mm depth exc connectors.
    • Free standing version:  15.55" 395mm wide 1.87" 48mm height 4.9" 125mm depth exc connectors.
  • Finish:
    • Front and rear panels black anodised aluminium
    • Covers black plastic-coated steel.

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