Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The PLI05 Line Isolation Box from Palmer is a dual-channel line-isolating unit for professional use. There is a ground-lift switch, allowing the unit to prevent ground loops that cause hum and interference signals. The box features jack socket input and output connectors, specifically designed for higher impedances. The Line Isolation Box can also be used to convert balanced and unbalanced signals as well as create a galvanic separation using isolated transformers.