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Radial Engineering Manuals & User Guides

Radial Engineering is a manufacturer of professional audio products, renowned for their rugged direct boxes, splitters, and audio interface solutions for stage and studio.

Tip: include the full model number printed on your Radial Engineering label for the best match.

About Radial Engineering manuals on Manuals.plus

Radial Engineering Ltd. is a leading manufacturer of professional audio equipment based in British Columbia, Canada. Known for their "tough-as-nails" construction and exceptional audio fidelity, Radial products are standard problem-solvers in recording studios and on concert stages worldwide. The company's extensive catalog includes the industry-standard JDI and J48 direct boxes, the Workhorse 500 series racks, and various re-amping and interface tools designed to ensure pristine signal quality.

Radial Engineering manuals

Latest manuals from manuals+ curated for this brand.

Radial Voco-Loco Mk2 Mic Preamp and Effects Loop User Guide

April 2, 2026
Radial Voco-Loco Mk2 Mic Preamp and Effects Loop Specifications Audio circuit type:Microphone Pre-amplifier Frequency response:3dB @ 5Hz & 90kHz, 0dBV Output, Bandwidth 5-96kHz) Total harmonic distortion:.0.0038% @ +18dBu, 1kHz, 20-20kHz…

Radial 500 Series Workhorse Powerhouse Rack User Guide

November 17, 2025
Radial 500 Series Workhorse Powerhouse Rack Specifications 10-slot 500 series rack MIL-SPEC PCB for durability Safety circuits to protect rack and modules +/-16V rail voltage and 48V phantom power indicators…

Radial R800 1018 J-Rak Rackmount Adapter User Guide

March 29, 2024
Radial R800 1018 J-Rak Rackmount Adapter Product Information Specifications: Product Name: Radial Direct Boxes Rackmount Adapter Model Numbers: R800 1018, R800 1016 Manufacturer: Radial Engineering Ltd. Warranty: Three-year transferable limited…

Radial OX8 8 Ch Rackmount Mic Splitter User Guide

June 14, 2023
Radial OX8 8 Ch Rackmount Mic Splitter Radial OX8 Microphone Splitter - User Manual Introduction The Radial OX8 is an eight-channel, balanced microphone splitter that divides the mic signals in…

Radial HotShot DM1 User Guide

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Comprehensive user guide for the Radial HotShot DM1, a passive, foot-controllable microphone switcher designed for dynamic microphones. Includes setup, testing, and usage instructions.

Radial JDI Stereo Passive Direct Box User Guide

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Comprehensive user guide for the Radial JDI Stereo, a high-performance passive direct box featuring Jensen transformers. Includes setup instructions, technical specifications, and usage guidelines.

Radial BigShot ABY User Guide

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Comprehensive user guide for the Radial BigShot ABY true-bypass amp switcher. Learn how to connect, test, and optimize your guitar amplifier setup for phase alignment and ground loop elimination.

SW8-USB

Owner's Manual
SW8-USB Auto-Switcher and USB Playback Interface

Radial Engineering manuals from online retailers

Radial Pro DI Passive Direct Box User Manual

R8001100 • March 24, 2026
Comprehensive user manual for the Radial Pro DI Passive Direct Box (Model R8001100), including setup, operation, maintenance, troubleshooting, and specifications.

Radial Voco-Loco Microphone Effects Loop Switcher User Manual

R800 1425 00 • October 13, 2025
This manual provides comprehensive instructions for the Radial Voco-Loco Microphone Effects Loop Switcher (Model R800 1425 00), covering setup, operation, maintenance, and troubleshooting for integrating guitar effects pedals…

Radial J-Rak 4 Instruction Manual

Rad-3631 • August 14, 2025
The Radial J-Rak 4 is a 1U rack shelf designed to efficiently organize and mount up to four Radial JDI-sized direct interfaces within a standard equipment rack. This…

Radial Reamp HP Passive Reamping Device User Manual

R800 1038 • July 31, 2025
The Radial Reamp HP is a passive reamping device that converts line-level headphone outputs to instrument-level signals. Ideal for reamping guitar, bass, and vocal tracks through amplifiers and…

Radial Engineering support FAQ

Common questions about manuals, registration, and support for this brand.

  • What is the warranty period for Radial Engineering products?

    Radial Engineering typically offers a 3-year transferable limited warranty on their products, covering defects in material and workmanship.

  • How do I find the user manual for my Radial device?

    You can find user manuals and guides for Radial products on this page or by visiting the resources section of the official Radial Engineering website.

  • Are Radial 500 series modules VPR compliant?

    Most Radial 500 series modules are designed to follow the VPR Alliance framework for compatibility with standard 500 series racks.

  • Where can I get service for my Radial product?

    For service, you should contact the Radial Engineering support team via their website or email info@radialeng.com to obtain a Return Authorization (RA) number.