Flawless sound for all your equipment. The Radial ProAV2 Stereo Multimedia DI Box is an essential toolkit for all your multimedia needs. Whether youre on stage or in the studio the ProAV2 ensures that you wont ever be hunting for adapter cables whilst maintaining stereo separation. Connecting your gear has never been easier. No unwanted noise. Just great sound. The ProAV2 eliminates buzzing from ground loops so youll always get the clearest sound. And with a -10dB pad at hand youll never have to worry about distortion when plugging in your smartphones laptops CD players and more. Perfect for any setup. Thanks to its robust compact construction the ProAV2 can be introduced into the tightest of stage or studio spaces. Never worry about knocks and drops getting in the way of your performance. With its metal chassis youre ready for any challenge. The essential audio toolkit Performance and practicality combined. At the heart of the ProAV2 is a custom-built transformer delivering pristine sound with noise free operation and zero distortion. Connect to a wide range of multimedia devices. Thanks to 1/4” jack RCA and TRS inputs onboard it’s easy to plug in your smartphone laptop CD players and other devices whilst maintaining stereo separation. And with balanced XLR outputs on board you can send signals through a multichannel audio snake or mixing console. Whatever your setup you’ll get a smooth linear frequency response of 20Hz – 20kHz and the clearest sound possible. Features Compact multimedia direct box perfect for AV integrators and reduced channel requirements Handles huge transients without distorting Ultra quiet passive design for virtually noise free operation Eliminate noisy ground loops with built-in transformer isolation and integrated lift switch Pristine signal from 1/4” mono 3.5mm TRS inputs and Thru Feed directly to your mixer or mic preamp via balanced 600 ohm XLR output Easily reduce input sensitivity for basses and keyboards with the -10dB pad switch High-quality powder coat keeps your DI looking great for years to come Ideal for smartphones PCs headphone jacks CD players and more Specifications Audio circuit type: Passive transformer based Number of channels: Dual channel (stereo) 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° @ 100Hz; 8° @ 20Hz Input impedance: 140k Ohms unbalanced Output impedance: 150 Ohms balanced Transformer: Radial RT-DBI 12:1 ratio Shield: Faraday mu-metal can Input pad: -15dB 180° polarity reverse: Inverts absolute phase Ground lift: Disconnects pin-1 at XLR output XLR configuration: AES standard (pin-2 hot) Connectors: 1/4″ RCA 3.5mm in & thru XLR-M out Construction: 14 gauge steel chassis & shell Finish: Baked enamel Size:(W x H x D) 3.25? x 5? x 1.875? Weight: 0.82kg / (1.8lbs) Shipping Size: W x H x D: 102 x 76 x 165mm (4.00″ x 3.00″ x 6.50″) Shipping Weight: 1.2 kg (2.60 lbs) Power: Passive no power required