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Radial Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Radial products.

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

About Radial manuals on Manuals.plus

Radial, is based in Port Coquitlam, BC, a short drive from Vancouver. A longstanding reputation for bringing reliable and tough-as-nails problem solvers to the market means you will see Radial products on stages and in studios worldwide. Their official website is Radial.com.

A directory of user manuals and instructions for Radial products can be found below. Radial products are patented and trademarked under the brands Radial Innovations LLC.

Contact Info:

Address: 1845 Kingsway Ave Port Coquitlam, British Columbia, Canada V3C 1S9

Email:

Phone: (604) 942-1001

Fax: (604) 942-1010

Radial manuals

Latest manuals from manuals+ curated for this brand.

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 Nuance Select Studio Monitor Controller User Guide

June 21, 2024

Nuance Select Studio Monitor Controller User Guide Nuance Select Studio Monitor Controller Thank you for purchasing the Nuance Select, a completely transparent monitoring system designed to give you total control…

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 R870 1180 00 ProRMP Re-amper Owner’s Manual

August 7, 2023

True to the MusicProRMP Re-amper Owner’s Manual CAUTION: PLEASE READ THE IMPORTANT NOTICE ON THE BACK COVER BEFORE USING THE ProRMP FEATURES AND FUNCTIONS INPUT Balanced low-Z XLR input jack,…

Radial Voco Loco Mic Preamp and Effects Loop User Guide

July 14, 2023

Radial Voco Loco Mic Preamp and Effects Loop Product Information The Voco-Loco is a mic-to-effects interface that allows vocalists, saxophonists, trumpeters, and harmonica players to use guitar effect pedals.…

J33TM Radial Phono Preamp Direct Box User Guide

July 1, 2023

J33TM Radial Phono Preamp Direct Box Product Information Radial J33 Phono Preamp DI The Radial J33 is a combination turntable preamp and direct box. It is designed to interface a…

Radial PZ-Deluxe Acoustic Instrument PreAmp User Guide

July 1, 2023

Radial PZ-Deluxe Acoustic Instrument PreAmp Product Information The PZ-Deluxe is an acoustic/piezo preamp designed to deliver the pure sound of your instrument. It is optimized to work with any kind…

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 JD6 Six Channel Rack Mount D.I. User Guide

June 10, 2023

Radial JD6 Six Channel Rack Mount D.I. INTRODUCTION Congratulations on your purchase of the Radial JD6 multi-channel direct box. The JD6 is a world class 19" rack mountable DI system…

Radial Studio-Q TM Talk Back Interface User Guide

June 8, 2023

Radial Studio-Q TM Talk Back Interface User Guide Thank you for your purchase of the Studio-Q™ talkback box and cue system controller. The Studio-Q™ is a ruggedly built device designed…

Radial Relay Xo Remote AB Switcher User Guide

User Guide

Comprehensive user guide for the Radial Relay Xo Remote AB Switcher, detailing features, specifications, connections, and usage for professional audio applications.

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

manual

Comprehensive owner's manual for the Radial SW8-USB, an 8-channel auto-switcher and USB playback interface for professional audio systems. Learn about setup, operation, manual and auto-switching modes, synchronization, troubleshooting, and warranty.

Radial OX8 Eight Channel Transformer Isolated Microphone Splitter User Guide

User Guide

Comprehensive user guide for the Radial OX8, an eight-channel, transformer-isolated microphone splitter. Learn about its design, features, applications, grounding options, and specifications for professional audio systems.

Radial USB-Pro USB Direct Box User Guide

User Guide

User guide for the Radial USB-Pro, a high-resolution stereo USB to analog direct box designed for converting digital audio from computers to balanced audio outputs for PA systems, recording consoles,…

Radial Bassbone V2 User Guide: Bass Preamp and DI Box

User Guide

Comprehensive user guide for the Radial Bassbone V2, a two-channel bass preamp and DI box. Learn about its features, connections, controls, effects loop, direct output, and specifications.

Radial Space Heater: Tube Overdrive and Summing Mixer User Guide

User Guide

Comprehensive user guide for the Radial Space Heater, detailing its features as an 8-channel tube overdrive and analog summing mixer. Learn about setup, operation, connectivity, signal flow, applications, and specifications…

Radial PZ-DI Piezo Optimized Active Direct Box User Guide

User Guide

User guide for the Radial PZ-DI, a piezo-optimized active direct box. Learn about its features, connections, operation, specifications, and warranty.

Radial HotShot DM1 User Guide: Mute and Redirect Microphone Signals

User Guide

Comprehensive user guide for the Radial HotShot DM1, a foot-controllable device for dynamic microphones. Learn about its features, connection diagrams, testing procedures, applications like stage muting and communication, FAQ, and…

Radial JD6 Six Channel Rack Mount DI User Guide

User Guide

Comprehensive user guide for the Radial JD6, a 6-channel rack-mountable direct box designed for keyboards, audio-visual equipment, and computer sound cards. Details features, connections, operation, specifications, and warranty.

Radial Headload Prodigy User Guide: Load Box and Amp DI

User Guide

Comprehensive user guide for the Radial Headload Prodigy, a versatile load box and amp DI. Learn about its features, connections, usage modes, specifications, and warranty for guitar and bass amplifiers.

Radial Phazer™ Owner's Manual: Phase Alignment Tool

Owner's Manual

Comprehensive owner's manual for the Radial Phazer™ phase adjustment tool, detailing its features, connections, operation, applications, and specifications for audio engineers and musicians.

Radial PZ-Pro User Guide: Dual-Channel Acoustic Instrument Preamplifier

User Guide

Comprehensive user guide for the Radial PZ-Pro, a dual-channel acoustic instrument preamplifier. Learn about its features, connections, EQ, FX loop, boost, and specifications for optimal stage performance.

Radial manuals from online retailers

Radial BigShot ABY True Passive Switcher Instruction Manual

BigShot ABY • October 18, 2025

Comprehensive instruction manual for the Radial BigShot ABY True Passive Switcher, covering setup, operation, features, troubleshooting, and specifications for dual amplifier control.