Radial engineering Manuals & User Guides

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

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

Radial engineering manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Radial engineering Mix-Blender Mixer and Effects Loop User Guide

December 4, 2023

Radial engineering Mix-Blender Mixer and Effects Loop Thank you for purchasing the Radial Mix-Blender™, one of the most exciting new devices ever conceived for your pedalboard. Although the Mix-Blender is super easy to use, please take a few moments to…

Brand: Radial engineering

Radial engineering LX8 8 Channel Line Level Signal Splitter and Isolator User Guide

December 4, 2023

True to the Music LX8 User Guide Eight Channel • Transformer Isolated • Line Splitter Radial Engineering Ltd. 1845 Kingsway Ave, Port Coquitlam BC V3C 0H3 Tel: 604-942-1001 • www.radialeng.com Email: info@radialeng.com Specifications and appearance are subject to change without…

Brand: Radial engineering

Radial engineering SW8 Eight Channel Auto Switcher User Guide

December 4, 2023

Radial engineering SW8 Eight Channel Auto Switcher INTRODUCTION Congratulations on your purchase of a Radial SW8™ Auto-Switcher. The SW8 is designed to provide redundant backup for a multi-track playback system and is equally functional as part of a safety backup…

Brand: Radial engineering

Radial engineering Headbone VT Tube Amp Head Switcher Pedal User Guide

December 4, 2023

Radial engineering Headbone VT Tube Amp Head Switcher Pedal IMPORTANT SAFETY AND LIABILITY NOTICE OWNERSHIP DISCLAIMER Radial Engineering manufactures products that are safe for use when connected as per the instructions in our owner’s manuals. Manuals are freely available for…

Brand: Radial engineering

Radial engineering 1061735 BigShot EFX User Guide

December 4, 2023

True to the Music BigShot EFX ™ User Guide 1061735 BigShot EFX CAUTION: PLEASE READ THE IMPORTANT NOTICE ON THE BACK COVER BEFORE USING THE BIGSHOT EFX Radial Engineering Ltd. #1165 - 1845 Kingsway Ave, Port Coquitlam, BC V3C 0H3…

Brand: Radial engineering

Radial engineering Relay Xo Active Balanced Remote Output AB Switcher User Guide

August 7, 2023

True to the Music Relay Xo Active Balanced Remote Output AB Switcher User GuideUSER GUIDE Radial Engineering Ltd. 1845 Kingsway Ave, Port Coquitlam, BC V3C 1S9 tel: 604-942-1001 fax: 604-942-1010 email: info@radialeng.com OVERVIEW Thank you for purchasing the Radial Relay…

Brand: Radial engineering

Radial engineering SAT-2 Stereo Audio Attenuator and Monitor Controller User Guide

July 2, 2023

Radial engineering SAT-2 Stereo Audio Attenuator and Monitor Controller Product Information The SAT-2TM is a stereo audio attenuator and monitor controller manufactured by Radial Engineering Ltd. It is a passive device, meaning it does not require any power to operate.…

Brand: Radial engineering

Radial engineering Twin-Iso Two Channel Line Level Isolator User Guide

July 2, 2023

Radial Engineering Twin-Iso Two Channel Line Level Isolator Product Information Radial Twin-Iso The Radial Twin-Iso is a stereo (dual mono) line-level isolator designed to isolate audio equipment and eliminate troublesome noise caused by ground loops. It employs two high-performance Jensen…

Brand: Radial engineering

Radial engineering BASSBONE-V2 2-ch Bass Preamp and DI Pedal User Guide

July 2, 2023

Radial engineering BASSBONE-V2 2-ch Bass Preamp and DI Pedal Product Information: Radial Bassbone V2 Bass Command Center The Radial Bassbone V2 Bass Command Center is an analog pedal designed to provide comprehensive control over bass instruments in live performances and…

Brand: Radial engineering

Radial engineering JDX 48 Amplifier Direct Box User Guide

July 2, 2023

True to the Music JDX 48 Amplifier Direct Box User Guide JDX 48 Amplifier Direct Box CAUTION: Please read safety disclosure statement on the inside cover before connecting your Radial JDX 48. Radial Engineering Ltd. 1845 Kingsway Ave., Port Coquitlam,…

Brand: Radial engineering

Radial BigShot ABY User Guide

manual • June 14, 2026

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.

Brand: Radial Engineering

Radial LX-3 Passive Line Splitter User Guide

manual • June 3, 2026

User guide for the Radial LX-3 passive line-level audio splitter, covering features, setup, ground lift, mounting, and specifications.

Brand: Radial Engineering

Radial MC3 Studio Monitor Controller User Guide

manual • May 4, 2026

Comprehensive user guide for the Radial MC3 Studio Monitor Controller, covering setup, connection, features, and specifications for professional audio monitoring.

Brand: Radial Engineering

Radial Studio-Q Talkback Box and Cue System Controller User Guide

manual • May 3, 2026

User guide for the Radial Studio-Q talkback box and cue system controller. Includes setup, connection instructions, remote control configuration, and technical specifications.

Brand: Radial Engineering

Radial J33 Phono Preamp DI User Guide - Enhance Turntable Audio

User Guide • March 3, 2026

Comprehensive user guide for the Radial J33 Phono Preamp DI. Learn about its features, connections, specifications, and how to integrate your turntable into professional and consumer audio systems.

Brand: Radial Engineering

Radial Pro48 Active Direct Box User Guide

User Guide • March 1, 2026

Comprehensive user guide for the Radial Pro48 Active Direct Box, detailing features, specifications, connection instructions, and troubleshooting for professional audio applications.

Brand: Radial Engineering

Radial J+4 Stereo Line Driver User Guide

User Guide • February 26, 2026

User guide for the Radial J+4, a stereo line driver and unbalanced to +4dB balanced converter, detailing its features, operation, applications, and specifications.

Brand: Radial Engineering

Radial StageBug SB-2 Passive Direct Box Quick Start Guide

Quick Start Guide • January 29, 2026

Quick start guide for the Radial StageBug SB-2, a compact passive direct box for active basses and keyboards. Learn how to connect and use the device with instruments and PA systems, including setup diagrams.

Brand: Radial Engineering

Radial HotShot MD Stage Mic Switcher User Guide

User Guide • November 7, 2025

User guide for the Radial HotShot MD, a stage microphone switcher designed for momentary rerouting of dynamic microphones to multiple destinations, featuring easy control for vocalists and band communication.

Brand: Radial Engineering

Radial Workhorse Powerhouse 500 Series Rack User Guide

User Guide • November 3, 2025

User guide for the Radial Workhorse Powerhouse, a 10-slot 500 series rack frame. Details features, installation, signal flow, power supply, specifications, and warranty information for professional audio engineers.

Brand: Radial Engineering

Radial J48 Active Direct Box User Guide

User Guide • October 28, 2025

Comprehensive user guide for the Radial J48 Active Direct Box, detailing its features, functions, specifications, and warranty information for professional audio applications.

Brand: Radial Engineering

Radial Headbone VT User Guide: Guitar Amp Head Switching

user guide • October 23, 2025

Comprehensive user guide for the Radial Headbone VT, a device that allows guitarists to switch between two tube amplifier heads and a single speaker cabinet with footswitch control. Covers setup, features, safety, and troubleshooting.

Brand: Radial Engineering

Radial Pro DI Passive Direct Box User Manual

R8001100 • March 24, 2026 • Amazon

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

Brand: Radial Engineering

Radial J48 Stereo 2-Channel Active Instrument Direct Box User Manual

J48 Stereo • March 22, 2026 • Amazon

Comprehensive user manual for the Radial J48 Stereo 2-Channel Active Instrument Direct Box, covering setup, operation, maintenance, troubleshooting, and detailed specifications for optimal performance.

Brand: Radial Engineering

Radial J+4 2-Channel Signal Level Driver User Manual

R800 8015 • March 6, 2026 • Amazon

Instruction manual for the Radial J+4 2-Channel Signal Level Driver (Model R800 8015), detailing setup, operation, maintenance, troubleshooting, and specifications.

Brand: Radial Engineering

Radial StageBug SB-5W 2-Channel Wall-Mount Stereo Direct Box Instruction Manual

R800 0155 • February 26, 2026 • Amazon

Comprehensive instruction manual for the Radial StageBug SB-5W, a 2-channel wall-mount stereo direct box. Learn about setup, operation, maintenance, and troubleshooting for optimal audio performance.

Brand: Radial Engineering

Radial BT-Pro V2 2-Channel Active Direct Box and Bluetooth Receiver User Manual

R800 1057 • December 18, 2025 • Amazon

Comprehensive user manual for the Radial BT-Pro V2 2-Channel Active Direct Box and Bluetooth Receiver, covering setup, operation, features, and specifications.

Brand: Radial Engineering

Radial J48 MK2 48V Phantom Power Active Direct Box User Manual

J48 MK2 • October 27, 2025 • Amazon

Instruction manual for the Radial J48 MK2 48V Phantom Power Active Direct Box, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Radial Engineering

Radial Pro48 Active 48-Volt Compact Direct Box User Manual

Pro48 • October 23, 2025 • Amazon

This manual provides comprehensive instructions for the setup, operation, and maintenance of the Radial Pro48 Active 48-Volt Compact Direct Box, designed for low-volume instruments with passive pickups.

Brand: Radial Engineering

Radial Voco-Loco Microphone Effects Loop Switcher User Manual

R800 1425 00 • October 13, 2025 • Amazon

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 with vocal or acoustic instrument signals.

Brand: Radial Engineering

Radial Catapult TX4M 4-Channel Cat 5 Audio Snake Module User Manual

SRA CATAPULT-TX4M • October 8, 2025 • Amazon

Official user manual for the Radial Catapult TX4M 4-channel Cat 5 Audio Snake Module. Includes setup, operating instructions, connections, troubleshooting, specifications, and maintenance.

Brand: Radial Engineering

Radial Catapult MINI TX Cat 5 Audio Snake User Manual

R800 8028 • August 24, 2025 • Amazon

Comprehensive user manual for the Radial Catapult MINI TX, a 4-channel analog audio snake transmitter that uses Cat 5 or Cat 6 cable for audio transmission.

Brand: Radial Engineering

Radial J-Rak 4 Instruction Manual

Rad-3631 • August 14, 2025 • Amazon

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 durable, all-metal construction provides a clean and organized solution for studios and permanent installations,…

Brand: Radial Engineering

Radial Reamp HP Passive Reamping Device User Manual

R800 1038 • July 31, 2025 • Amazon

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 pedals. Features 1/4-inch and 3.5mm inputs, mono switch, isolation transformer, and ground lift for…

Brand: Radial Engineering