Palmer PLI01 Line Isolation Box

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 pre-amplifiers are combined. Also eliminates noise in car hi-fi when used to isolate power boosters.


Technical Information

Product type: Line Isolators
Channels: 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 dBu
Transformer balanced: yes
Ratio: 1:1
Frequency response: 20 – 20,000 Hz
Cabinet material: die-cast aluminium
Cabinet surface: powder coated
Width: 105 mm
Depth: 35 mm
Height: 35 mm
Weight: 0.16 kg