Radial Engineering

Radial Engineering R800 1432 4-Play Instrument Direct Box

Streamline Your Instrument Switching On Stage The Radial 4-Play multi-output direct box is ready to replace up to four individual direct boxes in your live rig. Perfect if you need to switch between guitars, mandolins, or any other instruments requiring a direct box. Four balanced DI outputs mean...

$199.99*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Streamline Your Instrument Switching On Stage

The Radial 4-Play multi-output direct box is ready to replace up to four individual direct boxes in your live rig. Perfect if you need to switch between guitars, mandolins, or any other instruments requiring a direct box. Four balanced DI outputs mean each instrument can have its own dedicated PA channel.

Specifications

  • Brand: Radial Engineering
  • Model: R800 1432
  • Type: 1-channel Active Direct Box with 4 Balanced Outputs
  • Features: * Output Select Switch
* Mute Switch

Key Features

1-channel Active Direct Box with 4 Balanced Outputs

Output Select Switch

Mute Switch

Specifications

Channels
1
Outputs
4 Balanced Outputs
Switches
Output Select Switch, Mute Switch
Type
Active Direct Box

Pros & Cons

👍 Pros

  • Provides four balanced outputs from a single input, enabling simultaneous signal distribution to multiple destinations with pristine integrity.
  • Features an Output Select Switch, offering flexible routing options to control where the signal is sent.
  • Includes a Mute Switch for quickly silencing the output, which is invaluable for managing live sound or studio sessions.
  • Designed to be an active direct box, ensuring a strong, low-impedance signal suitable for long cable runs without degradation.
  • Optimized for instrument signals, preserving their sonic character and dynamics through the signal chain.

👎 Cons

  • As a 1-channel direct box, it can only process one instrument signal at a time, requiring multiple units for stereo or multi-instrument setups.
  • While active, it typically requires external power (e.g., phantom power or a power supply) which adds to setup complexity.
  • The focus on instrument signals means it may not be ideally suited for other source types like line-level audio without specific considerations.
  • Does not include any EQ or gain staging controls beyond the basic output select and mute functions.
  • Its specialized functionality might be overkill for simple single-destination setups, where a passive DI could suffice.

Frequently Asked Questions

The Radial Engineering R800 1432 is a 1-channel active direct box designed to take a single instrument input and split it into four balanced outputs, facilitating signal distribution to multiple destinations.
This direct box provides four balanced outputs from its single input.
Yes, it features an Output Select Switch that allows you to choose which outputs are active, and a Mute Switch for instant silencing of the signal.
This is an active direct box, which means it requires power to operate and provides a robust, low-impedance signal.
No, it is a 1-channel direct box, meaning it processes only one instrument input at a time. For multiple instruments, additional units would be needed.
It is primarily designed for instrument signals, preserving their sonic character and providing a clean, balanced feed for various audio applications.