Radial Engineering ProAV2 Stereo Direct Box

• Stereo Inputs: Supports 1/4", RCA, and 3.5mm stereo inputs for versatile connectivity.
• Transformer Isolation: Eliminates hum and buzz caused by ground loops.
• Balanced XLR Outputs: Provides stereo XLR outputs for professional audio systems.
• Passive Design: Operates without external power or batteries.
• Rugged Construction: Durable steel chassis built for live and studio environments.

The Radial Engineering ProAV2 Stereo Direct Box is designed to bridge the gap between consumer-grade audio devices and professional sound systems. Whether you're connecting laptops, tablets, or other stereo sources, the ProAV2 ensures pristine audio quality with ease and reliability. Its stereo design is ideal for applications that require true left and right channel separation, such as multimedia presentations, DJ setups, and playback from portable devices.

The ProAV2 features a wide array of inputs, including 1/4", RCA, and 3.5mm stereo jacks, allowing it to accommodate a diverse range of source devices. Its passive design incorporates premium transformers that isolate and balance the signal, effectively eliminating hum and buzz caused by ground loops. The result is clean, noise-free audio reproduction suitable for professional environments.

With balanced XLR outputs, the ProAV2 integrates seamlessly with mixing consoles, powered speakers, and recording equipment. Its passive operation eliminates the need for external power or batteries, ensuring a straightforward setup process. The unit's robust steel chassis and compact form factor make it durable and portable, perfect for the rigors of live performance and event production.

The Radial ProAV2 is a versatile tool for AV technicians, sound engineers, and musicians who demand high-quality audio conversion in a compact and reliable package. Whether you're supporting a corporate presentation, running sound for a house of worship, or providing audio for a live event, the ProAV2 delivers exceptional performance and ease of use every time.

Audio Circuit

• Type: Passive, transformer-based
• Transformer: Eclipse ET-DB2, 12:1 ratio
• Frequency Response: 20Hz – 18.5kHz (±0.2dB)
• Dynamic Range: 128dB
• Total Harmonic Distortion: 0.01% from 20Hz to 20kHz @ -10dB
• Phase Deviation: 1° @ 100Hz; 8° @ 20Hz
• Input Impedance: 140kΩ, unbalanced
• Output Impedance: 150Ω, balanced
• Maximum Input Level: +18dB @ 20Hz

Features

• Input Pad: -15dB switchable
• Ground Lift: Disconnects pin-1 on both XLR outputs

Connectivity

• Inputs: 2 x 1/4" TS, 2 x RCA, 1 x 3.5mm TRS
• Outputs: 2 x XLR (balanced mic-level)

Construction

• Chassis: 14-gauge steel
• Dimensions (L x W x H): 5" x 3.25" x 1.875" (127 x 83 x 48mm)
• Weight: 1.8 lbs (0.82kg)

Environmental Conditions

• Operating Temperature: 5°C to 40°C
• For use in dry locations only

Warranty

• Radial 3-year transferable warranty