True to the Music
Radial Engineering Ltd.
Space Heater™ User Guide
Radial Space Heater
Note: The Radial Space Heater is solely intended for use by audio professionals. These professionals
are expected to be familiar with safety issues regarding electrical systems and sound pressure levels that
could cause ear damage after extended exposure. If you are not familiar with these, please contact your
local electrical and health authorities as Radial has no means to ensure products like the Space Heater
are being used according to local rules and regulations.
Table of Contents .....................................................................................................Page
Front Panel Feature Set Overview ......................................................................................................................1
Rear Panel Feature Set Overview .......................................................................................................................2
Introduction To The Space Heater .......................................................................................................................3
Understanding The Signal Flow ..........................................................................................................................4
Features And Controls .........................................................................................................................................5
Connectivity .........................................................................................................................................................6
Master Section.....................................................................................................................................................7
Using As A Summing Mixer .................................................................................................................................8
Space Heater Applications ............................................................................................................................ 9-10
Changing the Tubes ..........................................................................................................................................11
Speci
fi
cations and Connectors ..........................................................................................................................12
Radial Limited Warranty ..................................................................................................................... Back Cover
Congratulations
on your purchase of the Radial Space Heater™ Summing Mixer and Tube Overdrive. The Space
Heater is a studio-grade tube distortion unit and detailed analog mixer with personality. This manual covers the
setup and operation of the Space Heater in both the studio and live sound. Please take a few minutes to read
through this manual in order to familiarize yourself with the Space Heater’s features and applications. Inside you
will
fi
nd important safety features along with tips on how to get the most out of your Space Heater.
Should you have any questions on an application not covered in this manual, we invite you to log onto the Radial
Engineering website at radialeng.com to check the Space Heater’s FAQ section for the latest updates. If you still
do not
fi
nd what you are looking for, feel free to send us an email at [email protected].
Now lets get started warming things up… or let your destructive side shine!
!
IMPORTANT SAFETY & USER NOTICE - FOR PROFESSIONAL USE ONLY
