Hall Technologies GLI-35MM stereo ground-loop isolator

Hall Research ★ 3.5/5 · ItemOracle Score Budget

$38 USD
Price subject to change
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Hall Technologies GLI-35MM (Stereo Audio Ground-Loop Isolator & Filter with 3.5mm connectors)

3.5mm ground-loop isolator reduces noise between audio sources and displays or amps. Works with notebooks, desktops, and portable devices; offers near-flat response from 20 Hz to 20 kHz. Useful for AV presentations in classrooms or conference rooms

Highlights

  • ground-loop noise elimination
  • 3.5mm compatibility
  • flat frequency response

Pros

  • eliminates ground loop noise
  • works with 3.5mm mini-stereo plugs
  • compact and economical
  • near perfect response 0.03 dB
  • suitable for AV presentations

Cons

  • limited customer data available
  • only 3.5mm input/output
  • rating based on single review

Best For

  • classroom AV setup
  • conference room presentations
  • desktop multimedia isolation
  • notebook-to-speaker audio isolation
  • portable device audio clean-up
  • video display with external audio

Features

  • Eliminates ground loop noise between audio source and display or amp
  • Compatible with notebooks, desktops, and devices with 3.5mm mini-stereo plug
  • Frequency response near 0.03 dB from 20 Hz to 20 kHz
  • Compact and economical solution for AV presentations in classrooms or conference rooms

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