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[Image for HLS-71]
HLS-71 Intelligent Audio Switcher
Intelligent Audio Switcher
Model HLS-71 - New!


Key Features

  • Switches up to seven channels between two outputs.
  • Measures input voltage, current draw, and peak current draw.
  • Firmware updated via microSD.

Categories: Ascentic, Interactive Switching, Modules, Speaker Switching, New

[Front view]
Front view
[Bottom view]
Bottom view
[Right panel]
Right panel
[Left panel]
Left panel
[Top view]
Top view

Intelligent High-Level Audio Switching For Quality Demonstrators

The HLS-71 Intelligent Audio Switcher controls 7.1 channel audio systems between two sets of outputs. This device also monitors system health. Firmware is updatable via the microSD port.


  • Switches up to seven channels of High-Level audio and one LFE audio channel between two outputs.
  • Measures input voltage, current draw, and peak current draw for device health monitoring.
  • Firmware updated via microSD.

Power Specifications

Power Entry Port: 2x barrel jack connectors (5.5 x 2.1mm, bussed, center positive)

Voltage: +12V DC

No-Load Current: 16mA

Maximum Load Current: 175mA

Maximum Current Output:
RS485 Bus: 1.25 A @ 12.0VDC

Mechanical Details

Case Type: Ascentic universal case, molded ABS

Case Dimensions:
W x L x H 7.5 x 4.1 x 1.5
190mm x 104mm x 38mm

Mounting Locations: molded flanges
Centerline Holes: 2x 0.165 (4.5mm) diameter Slots: 4x 0.165 x 0.28 (4.5mm x 7mm)
1.0 (25.4mm) above/below center line holes


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