Radial ProAV1 Single Channel Passive Direct Injection Box (Used)

The Radial ProAV1 Single Channel Passive Direct Injection Box, a versatile tool designed with the audio-video integrator in mind, ensures optimal sound quality with utmost ease. This open-box product is in like-new condition, showing no signs of previous use, making it an excellent choice for professionals seeking reliable and high-performing audio equipment. The ProAV1 simplifies your audio management by featuring a variety of stereo inputs summed to mono via a resistive mixer, eliminating the complexities of dealing with multiple adaptors and connections.

Equipped with multiple connectivity options, including 1/4-inch inputs for instruments and RCA and 3.5mm connectors for CD players, iPods, video decks, and computers, the Radial ProAV1 is adaptable to virtually any audio source. It also boasts a female XLR input to interface with equipment handling +4dB professional signal levels. The front panel connectors can be used as thru-puts for additional patch points, adding to its flexibility. With custom-wound Eclipse ET-DB2 transformers, this direct box withstands exceptionally hot signal levels while maintaining a linear response from 20Hz to 20kHz, delivering a warm, natural sound ideal for handling digital sources.

Moreover, transformer isolation eliminates hum and buzz caused by ground loops or DC offset issues, ensuring a clean signal. These features make the Radial ProAV1 a must-have solution for audio-visual technicians, providing an ultra-quiet, passive design that handles huge transients without distortion, thus ensuring excellent sound quality for any application.

Key Features

• 'Swiss Army knife' direct box for multi-media applications
• Easy to use, ultra-quiet passive design
• Eliminates ground loops that cause hum and buzz
• Handles huge transients without distortion

Specifications

• Audio circuit type: Passive, transformer-based
• Number of channels: Single channel (mono)
• Frequency response: 20Hz ~ 18.5KHz (-+ 0.2dB)
• Dynamic range: 128dB
• Maximum input: +18dB @ 20Hz
• Total harmonic distortion: 0.01% from 20Hz~20kHz @-10dB
• Phase deviation: 1 degree @ 100Hz; 8 degrees @ 20Hz
• CMR ratio: 100dB @ 60Hz
• Input impedance: 140k Ohms, unbalanced
• Output impedance: 150 Ohms, balanced

Package Contents

• Radial ProAV1 Single Channel Passive Direct Injection Box
• User manual
• Warranty card