The Radial ProAV2 is a roadworthy, passive stereo direct box built specifically for A/V integrators and live sound engineers. It eliminates ground hum and easily converts unbalanced consumer audio signals from laptops, phones, and media players into clean, balanced mic-level signals for professional mixing consoles.[1, 2, 3, 4]Key Features & Connectivity

• Multi-Media Inputs: Features 1/4" instrument, RCA, and 3.5mm stereo inputs, eliminating the need for awkward adapter cables when connecting consumer devices. [1, 2]
• True Stereo Operation: Operates in full stereo or as two completely independent mono DIs, thanks to its dual custom-wound Radial transformers. [1, 2, 3, 4]
• Noise Elimination: Transformer isolation prevents electromagnetic interference and completely eliminates buzz/hum caused by ground loops. [1]
• Signal Management: Includes a -15dB pad for taming exceptionally hot signals, along with individual ground lift switches. [1]
• Road-Ready Design: Housed in a heavy-duty, 14-gauge steel "bookend" chassis that protects connectors and prevents the internal PCB from torqueing.