Radial Engineering R800 1115 ProAV2 Stereo Direct Box — main product image

Radial Engineering R800 1115 ProAV2 Stereo Direct Box

Radial Engineering

Radial Engineering R800 1115 ProAV2 Stereo Direct Box

Name: Radial Engineering R800 1115 ProAV2 Stereo Direct Box
Brand: Radial Engineering
SKU: R800 1115

XLR

Pristine Audio: Radial Engineering ProAV2 Stereo Direct BoxEnsure high-quality audio with the Radial Engineering ProAV2 Stereo Direct Box. This passive DI box is designed for audio/video integrators, offering a range of stereo inputs and exceptional signal management. Inputs: 1/4", RCA, 3.5...

$229.99*

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*Price sourced from Amazon.com. Last updated:Aug 27, 2026.Price and availability are subject to change — details.

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Overview

Pristine Audio: Radial Engineering ProAV2 Stereo Direct Box

Ensure high-quality audio with the Radial Engineering ProAV2 Stereo Direct Box. This passive DI box is designed for audio/video integrators, offering a range of stereo inputs and exceptional signal management.

Inputs: 1/4", RCA, 3.5mm
Outputs: +4dB XLR
Features: Transformer isolation, -15dB pad, ground lift

Key Features

Passive 2-channel Multimedia DI with RCA

1/4" Connectors

3.5mm

XLR

Specifications

Type

Passive Direct Box

Channels

2-channel

Input Connectors

RCA, 1/4", 3.5mm

Output Connectors

XLR

Application

Multimedia DI

Frequently Asked Questions

What types of audio connectors does the Radial Engineering ProAV2 support?

The Radial Engineering ProAV2 supports RCA, 1/4", 3.5mm for input, and XLR connectors for output, offering broad compatibility.

Is external power required to operate this direct box?

No, the Radial Engineering ProAV2 is a passive direct box, meaning it does not require external power for operation.

Can this DI box handle signals from consumer audio devices?

Yes, with RCA, 1/4", and 3.5mm inputs, the ProAV2 is well-suited for interfacing consumer multimedia devices with professional audio equipment.

How many audio channels can the ProAV2 process simultaneously?

The ProAV2 is a 2-channel direct box, capable of processing two independent audio signals at once.

Does this direct box provide any signal amplification?

As a passive direct box, the ProAV2 does not provide active signal amplification; it primarily converts unbalanced signals to balanced XLR outputs.

Strengths & Trade-offs

👍 Pros

Features a passive design, meaning it requires no external power and helps maintain signal integrity
Offers 2 channels, allowing for simultaneous connection and conversion of two separate audio sources
Provides a versatile array of input/output options including RCA, 1/4", 3.5mm, and XLR connectors
Designed for multimedia applications, making it suitable for a wide range of devices and scenarios
The included RCA, 1/4", and 3.5mm inputs are ideal for interfacing consumer-grade equipment with professional systems

👎 Cons

As a passive DI box, it does not offer active gain boosting, which might be a limitation for very low-output sources
The lack of a ground lift switch among the listed features could potentially lead to ground loop issues in some setups
Does not specify if it includes a pad switch, which would be useful for handling high-level signals without clipping
The description doesn't explicitly mention rugged construction features for heavy-duty touring environments
Without active circuitry, the unit's output impedance may not be optimal for every type of long cable run