Direct Box (DI-Box) Radial ProAV1

Radial ProAV1 is a versatile passive DI box designed to connect a variety of audio sources to professional sound systems. Due to its simplicity, reliability and high signal processing quality, it is an ideal choice for AV integrators, musicians, technicians and sound engineers.

The main advantage of ProAV1 is the ability to connect various types of audio devices. It is equipped with 1/4”, RCA, 3.5 mm TRS and XLR inputs, which allows you to conveniently connect smartphones, tablets, laptops, CD players, mixing consoles and other audio sources. At the same time, automatic stereo to mono mixing helps to save channels in the mixer and simplifies the configuration of the sound system.

Thanks to the Eclipse ET-DB2 transformer isolation, ProAV1 eliminates hum, interference and unwanted noise, providing clear, stable and uncolored sound. This makes it ideal for use in concert halls, conferences, presentations, and professional recording environments.

The robust 14-gauge steel housing guarantees protection against damage, and the passive circuitry allows for operation without additional power. Its compact size and light weight make the ProAV1 easy to transport and convenient to use in mobile audio systems.

Features

• Various inputs: 1/4”, RCA, 3.5 mm TRS, XLR
• Automatic stereo to mono mixing
• Transformer isolation to eliminate noise and interference
• Balanced XLR output for a stable signal
• Easy to use - does not require power supply
• Compact and robust steel body
• Ideal for concerts, conferences and AV systems
• Optional pass-through outputs for easy connectivity

User Manual