Palmer Audio PLI01 Line Isolation Box 1 Channel


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    PLI01 - Overview

    The Palmer Audio PLI01 is a mono isolation transformer (line isolator), equipped with 1/4" TRS jack sockets at both ends for balanced and unbalanced signals. Especially suitable for eliminating ground loops that cause hum. Conversion from unbalanced to balanced is possible. A two-channel version can be found under product number PLI05. Single channel unit in a small rugged diecast box. Especially useful in guitar rack systems where multiple signal processors and preamplifiers are combined. Also eliminates noise in car hifi when used to isolate power boosters.

    A Great Example for Eliminating the Guitar Amp Buzz
    A common example for using the Palmer PLI01 is when you've set up an A/B box to split your guitar signal to two amplifiers. Plugging in each amp to AC-power with a standard 3-prong cable and two standard guitar cables for amp connection from the sends of the A/B box can create a ground loop and the all too famous buzz. Putting a Palmer PLI01 isolation transformer on the instrument cable path running from the A/B box to the second amp's input will break the ground connection by using the audio path instead of the AC power path and it's the much safer way to eliminate a ground loop.

    • Features:

      • Mono single channel isolation transformer + 1/4" TRS connectors + Eliminates ground loops + Rugged diecast box
    • Specifications:

      • Product type: line isolator
      • Type: passive
      • Channels: 1 - 1
      • Inputs: 1
      • input connectors: 6.3 mm Jack
      • input type: balanced/unbalanced (depending on TS/TRS connection)
      • input impedance: 10 k Ohm(s)
      • max. input level: +6 dBu
      • Outputs: 1
      • output connectors: 6.3 mm Jack
      • output type: balanced/unbalanced (depending on TS/TRS connection)
      • output impedance: 10 k Ohm(s)
      • max. output level: +6 dB
      • transformer balanced: yes
      • Ratio: 1:1
      • Frequency response: 20 - 20.000 Hz
      • cabinet material: die-cast aluminium
      • Cabinet / Housing surface: powder coated
    • GTIN:


    PLI01 - Required Accessories

      PLI01 - Recommended Accessories

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