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Palmer Audio

Palmer Audio Palmer Audio PLI 05 Line Isolation Box 2 Channel

SKU #J55943000000000
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Overview

Handles balanced or unbalanced signals.

Because of the stereo TRS jacks used in the PLI05, it can cope with both balanced and unbalanced signals. The PLI05 can be used to convert balanced to unbalanced and uses line-isolating transformers to realize a galvanic separation. They are connected between mains powered devices to reliably prevent ground loop hum.

The PLI02 (it's li'l bro) was designed for use with XLR connections and for low impedances (600 Ohms). The PLI05 on the other hand with its jack connector is better for higher impedances. It covers a wide range from 600 Ohms to over 10 k Ohms. The attached diagrams for harmonic distortion, frequency- and phase characteristics demonstrate this clearly. To prevent loss of level make sure your input impedance is not higher than the output impedance. Both devices are suitable for high levels of up to +20dBu.

Features

  • Product type: Line Isolators
  • Channels: 2
  • Inputs: 2
  • Input connectors: 6.3 mm Jack
  • Input type: balanced/unbalanced (depending on TS/TRS connection)
  • Input impedance: 10k Ohm(s)
  • Max. input level: + 6 dBu
  • Outputs: 2
  • Output connectors: 6.3 mm Jack
  • Output type: balanced/unbalanced (depending on TS/TRS connection)
  • Output impedance: 600 Ohm(s)
  • Max. output level: + 6 dBu
  • Transformer balanced: yes
  • Ratio: 1:1
  • Frequency response: 20 - 20,000 Hz
  • Cabinet material: die-cast aluminium
  • Cabinet surface: powder coated
  • Width: 120 mm
  • Depth: 60 mm
  • Height: 35 mm
  • Weight: 0.28 kg
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