Palmer PLI04USB 2 Channel USB DI Box and Line Isolator



The Palmer PLI04USB is a 2-Chanel, USB DI Box that provides compatibility between computers and professional equipment. It’s a dedicated interface that feeds unbalanced stereo audio from a USB port to balanced mic inputs on mixing consoles. The PLI04USB supports both 44.1, 48, and 96 kHz sample rates and provides high-quality D/A conversion with 24-bit resolution.

The signal output is also transformer balanced on standard wiring male XLR connectors; with individual isolating switches for both left and right channels.

What’s more, the PLI04USB features a mono summing switch. Effectively doubling as a signal splitter capable of routing the mono signal to separate systems.

Finally, the PLI04USB features a headphone output with level control giving you a means of convenient monitoring and a ground lift.

    Warranty: 5 Years

    • Dedicated USB to pro audio interface
    • High-quality 24-bit D/A converter with 44.1, 48 and 96 kHz sample rates
    • Transformer balanced 3-pin XLR outputs
    • Individual L and R isolating switches
    • Mono summing with signal splitter function
    • Headphones output with level control

    Product type: Line Isolators

    Channels: 2

    Inputs: 1

    Input connectors: 1 : 2 , 41000 , via USB port

    Outputs: 3

    Output connectors: 3.5mm TRS , XLR

    Output impedance: 550 Ohm(s) , headphones 43 Ohms Ohm(s)

    Frequency response: 10 – 41000 Hz

    Transformer balanced: Yes

    Ratio: 1 : 2

    Cabinet material: Aluminum

    Cabinet surface: Powder coated

    Width: 140 mm

    Depth: 95 mm

    Height: 35 mm

    Weight: 0.68 kg

    Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 10/9/21 capped $8.80 to $16.50 for up to 20kg to most areas. For orders under $50 options are Standard Postage $8.80 or Express Shipping for $16.50. Orders over $1,000 ship for free. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.

    * for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.