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Radial Engineering

Radial is trusted by musicians, engineers, studios, venues and production teams for professional audio tools built to solve real-world signal problems. Known for their rugged DI boxes, reampers, splitters, switchers, isolators, preamps and interface solutions, Radial gear is designed for clean signal transfer, reliable performance and heavy use on stage, in the studio and on tour.

Whether you are connecting instruments to a PA, eliminating hum, routing signals, reamping guitar tracks, managing multiple sources or building a professional live or recording setup, Radial offers dependable tools that engineers reach for every day. Explore our Radial collection at Gsus4 and find practical, road-ready audio solutions built for serious sound.

Radial Engineering
Original price $2,391.00
Original price $2,391.00 - Original price $2,391.00
Original price $2,391.00
Current price $1,874.00
$1,874.00 - $1,874.00
Current price $1,874.00

Radial SWITCH 8 MK2 8-Ch Auto Switcher Playback System

Radial

The Radial SW8 is an 8-channel auto-switcher that allows you to set up a redundant backup system by automatically switching between two multi-chann...

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Original price $2,391.00
Original price $2,391.00 - Original price $2,391.00
Original price $2,391.00
Current price $1,874.00
$1,874.00 - $1,874.00
Current price $1,874.00
Original price $2,578.00
Original price $2,578.00 - Original price $2,578.00
Original price $2,578.00
Current price $1,949.00
$1,949.00 - $1,949.00
Current price $1,949.00

Radial SWITCH 4 4-Ch Auto Switcher w/ Summed Outputs & PFL

Radial

The Radial SW4 is a four channel balanced audio switcher designed for wireless systems, mixing consoles and digital guitar processors to provide ba...

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Original price $2,578.00
Original price $2,578.00 - Original price $2,578.00
Original price $2,578.00
Current price $1,949.00
$1,949.00 - $1,949.00
Current price $1,949.00
Sold out
Original price $3,628.00
Original price $3,628.00 - Original price $3,628.00
Original price $3,628.00
Current price $2,923.00
$2,923.00 - $2,923.00
Current price $2,923.00

Radial SW8-USB USB Interface & Auto-Switcher All-In-One Backing Track Solution

Radial

The Radial SW8-USB is a streamlined solution for employing redundant playback systems on stage, with dual USB inputs that allow you to connect dir...

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Original price $3,628.00
Original price $3,628.00 - Original price $3,628.00
Original price $3,628.00
Current price $2,923.00
$2,923.00 - $2,923.00
Current price $2,923.00
Original price $509.00
Original price $509.00 - Original price $509.00
Original price $509.00
Current price $405.00
$405.00 - $405.00
Current price $405.00

Radial Studio-Q Studio Talkback Interface w/ Built-In Mic, External Mic & Program Input

Radial

Forget screaming through the door and using wild hand gestures to tell the drummer to quiet down on the next take; Radial Engineering's Studio-Q ...

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Original price $509.00
Original price $509.00 - Original price $509.00
Original price $509.00
Current price $405.00
$405.00 - $405.00
Current price $405.00
Original price $3,538.00
Original price $3,538.00 - Original price $3,538.00
Original price $3,538.00
Current price $2,848.00
$2,848.00 - $2,848.00
Current price $2,848.00

Radial Space Heater 8-Ch Analog Summing Mixer, 12AX7 Tube Drive & Transformer Isolation

Radial

8-Channel Summing Mixer & Tube Drive The Space Heater is an 8-channel tube overdrive that can be used as an analog summing mixer or as a multi-...

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Original price $3,538.00
Original price $3,538.00 - Original price $3,538.00
Original price $3,538.00
Current price $2,848.00
$2,848.00 - $2,848.00
Current price $2,848.00
Original price $442.00
Original price $442.00 - Original price $442.00
Original price $442.00
Current price $334.00
$334.00 - $334.00
Current price $334.00

Radial RELAY Xo Remote AB Switcher w/ Dual Audio Outputs

Radial

The Relay Xo is an audio switcher designed to route any balanced signal to two destinations, with the ability to be operated remotely with an optio...

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Original price $442.00
Original price $442.00 - Original price $442.00
Original price $442.00
Current price $334.00
$334.00 - $334.00
Current price $334.00
Original price $974.00
Original price $974.00 - Original price $974.00
Original price $974.00
Current price $821.00
$821.00 - $821.00
Current price $821.00

Radial Q3 500 Series Induction Coil EQ Module

Radial

EXPLORE ENDLESS TONAL OPTIONS The Q3 features four easy to use controls: top-end boost, mid-range cut, low frequency bass boost and gain make-up to...

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Original price $974.00
Original price $974.00 - Original price $974.00
Original price $974.00
Current price $821.00
$821.00 - $821.00
Current price $821.00
Original price $1,679.00
Original price $1,679.00 - Original price $1,679.00
Original price $1,679.00
Current price $1,274.00
$1,274.00 - $1,274.00
Current price $1,274.00

Radial ProD8 8-Ch Rackmount Passive DI

Radial

The ProD8 from Radial Engineering is an eight channel passive direct box mounted in a 19" rack-mount chassis that does not require any powering t...

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Original price $1,679.00
Original price $1,679.00 - Original price $1,679.00
Original price $1,679.00
Current price $1,274.00
$1,274.00 - $1,274.00
Current price $1,274.00
Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $671.00
$671.00 - $671.00
Current price $671.00

Radial PowerPre 500 Series Mic Preamp Module

Radial

The Radial PowerPre is a high performance microphone preamplifier designed to be used with the Radial Workhorse and other 500 series modular racks....

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Original price $749.00
Original price $749.00 - Original price $749.00
Original price $749.00
Current price $671.00
$671.00 - $671.00
Current price $671.00
Sold out
Original price $577.00
Original price $577.00 - Original price $577.00
Original price $577.00
Current price $439.00
$439.00 - $439.00
Current price $439.00

Radial PHAZER Class-A Phase Adjustment Tool

Radial

Radial Phazer Class-A Phase AdjusterThe Phazer is a unique tool that sums two line-level signals together using class-A analog circuitry, providing...

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Original price $577.00
Original price $577.00 - Original price $577.00
Original price $577.00
Current price $439.00
$439.00 - $439.00
Current price $439.00
Original price $82.00
Original price $82.00 - Original price $82.00
Original price $82.00
Current price $74.00
$74.00 - $74.00
Current price $74.00

Radial P-Clamp Flanged DI mounting Adaptor

Radial

Permanently Install Your Radial DI! Do you have a situation where it would be ideal to permanently install a DI? Now you can easily install Radial ...

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Original price $82.00
Original price $82.00 - Original price $82.00
Original price $82.00
Current price $74.00
$74.00 - $74.00
Current price $74.00
Original price $2,533.00
Original price $2,533.00 - Original price $2,533.00
Original price $2,533.00
Current price $1,799.00
$1,799.00 - $1,799.00
Current price $1,799.00

Radial OX8-J 8-Ch 3-Way Mic Splitter w/ Jensen Transformers

Radial

The Radial Engineering OX8 Eight Channel Mic Splitter provides professional level, three-way microphone level signal for professional touring rig...

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Original price $2,533.00
Original price $2,533.00 - Original price $2,533.00
Original price $2,533.00
Current price $1,799.00
$1,799.00 - $1,799.00
Current price $1,799.00
Sold out
Original price $1,799.00
Original price $1,799.00 - Original price $1,799.00
Original price $1,799.00
Current price $1,162.00
$1,162.00 - $1,162.00
Current price $1,162.00

Radial JX42 V2 Guitar, Amp & FX Signal Manager

Radial

he JX42 V2 offers professional guitar and amp switching for any touring act, with the ability to handle up to four instruments and two amplifiers s...

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Original price $1,799.00
Original price $1,799.00 - Original price $1,799.00
Original price $1,799.00
Current price $1,162.00
$1,162.00 - $1,162.00
Current price $1,162.00
Original price $300.00
Original price $300.00 - Original price $300.00
Original price $300.00
Current price $217.00
$217.00 - $217.00
Current price $217.00

Radial JR1-M Momentary Footswitch w/ Active LED or Passive Circuit Selector

Radial

The Radial JR1-M is a single action momentary footswitch designed to remotely control a function such as selecting A or B outputs. As a passive dev...

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Original price $300.00
Original price $300.00 - Original price $300.00
Original price $300.00
Current price $217.00
$217.00 - $217.00
Current price $217.00
Original price $554.00
Original price $554.00 - Original price $554.00
Original price $554.00
Current price $405.00
$405.00 - $405.00
Current price $405.00

Radial JR-5 Remote Footswitch Controller for JX44

Radial

The Radial JR-5 is a multi-switch remote control designed for the Radial JX44 Air Control wireless guitar and stage amp switcher. It features 5 foo...

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Original price $554.00
Original price $554.00 - Original price $554.00
Original price $554.00
Current price $405.00
$405.00 - $405.00
Current price $405.00
Original price $255.00
Original price $255.00 - Original price $255.00
Original price $255.00
Current price $195.00
$195.00 - $195.00
Current price $195.00

Radial JR-2 Remote Control for A/B Input Select & Mute

Radial

The Radial JR-2 is an innovative remote control that is equipped with two footswitches - designated as MUTE and AB select. Although designated this...

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Original price $255.00
Original price $255.00 - Original price $255.00
Original price $255.00
Current price $195.00
$195.00 - $195.00
Current price $195.00
Original price $375.00
Original price $375.00 - Original price $375.00
Original price $375.00
Current price $282.00
$282.00 - $282.00
Current price $282.00

Radial JDX 48 Reactor Guitar Amp Direct Box

Radial

The JDX 48™ is a direct box designed to capture the sound of an electric guitar amplifier by connecting between the amp head and the speaker cabine...

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Original price $375.00
Original price $375.00 - Original price $375.00
Original price $375.00
Current price $282.00
$282.00 - $282.00
Current price $282.00
Original price $382.00
Original price $382.00 - Original price $382.00
Original price $382.00
Current price $292.00
$292.00 - $292.00
Current price $292.00

Radial JDX Direct-Drive Guitar amp simulator with 3 amp settings and balanced DI out

Radial

DI and Amp SimulatorThe Radial™ JDX Direct-Drive is a unique product that combines analogue amplifier and cabinet simulation with a pristine DI in ...

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Original price $382.00
Original price $382.00 - Original price $382.00
Original price $382.00
Current price $292.00
$292.00 - $292.00
Current price $292.00
Original price $2,271.00
Original price $2,271.00 - Original price $2,271.00
Original price $2,271.00
Current price $1,788.00
$1,788.00 - $1,788.00
Current price $1,788.00

Radial JD7 Guitar Signal Injector / Splitter / Distribution

Radial

The JD-7 Injector from Radial Engineering is not just a guitar distribution amplifier. It is a creative recording tool designed for driving up to...

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Original price $2,271.00
Original price $2,271.00 - Original price $2,271.00
Original price $2,271.00
Current price $1,788.00
$1,788.00 - $1,788.00
Current price $1,788.00
Original price $1,357.00
Original price $1,357.00 - Original price $1,357.00
Original price $1,357.00
Current price $1,184.00
$1,184.00 - $1,184.00
Current price $1,184.00

Radial HEADLOAD Guitar Amp Load Box

Radial

The Headload™ is a power attenuator that connects between your amplifier and speaker to capture the dynamics and warmth of your amp at low, neighbo...

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Original price $1,357.00
Original price $1,357.00 - Original price $1,357.00
Original price $1,357.00
Current price $1,184.00
$1,184.00 - $1,184.00
Current price $1,184.00
Original price $517.00
Original price $517.00 - Original price $517.00
Original price $517.00
Current price $397.00
$397.00 - $397.00
Current price $397.00

Radial Headbone VT Tube Amplifier Head Switcher

Radial

Tube Amplifier Head Switcher The Headbone VT is a specially designed switching device that lets you toggle between two tube amplifier heads using ...

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Original price $517.00
Original price $517.00 - Original price $517.00
Original price $517.00
Current price $397.00
$397.00 - $397.00
Current price $397.00
Original price $682.00
Original price $682.00 - Original price $682.00
Original price $682.00
Current price $524.00
$524.00 - $524.00
Current price $524.00

Radial Gold Digger 4-Channel Mic Selector

Radial

Radial Gold Digger 4 Channel Studio Microphone Selector SwitcherThe Radial Gold Digger is the perfect way of seamlessly audition multiple microphon...

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Original price $682.00
Original price $682.00 - Original price $682.00
Original price $682.00
Current price $524.00
$524.00 - $524.00
Current price $524.00
Original price $517.00
Original price $517.00 - Original price $517.00
Original price $517.00
Current price $375.00
$375.00 - $375.00
Current price $375.00

Radial EXTC-500 500 Series Effects Loop Module

Radial

The EXTC-500 is a 500 series module that allows you to get creative with your effects pedals, using them in your mix on any recorded track. Add a t...

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Original price $517.00
Original price $517.00 - Original price $517.00
Original price $517.00
Current price $375.00
$375.00 - $375.00
Current price $375.00
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Original price $112.00
Original price $112.00 - Original price $112.00
Original price $112.00
Current price $82.00
$82.00 - $82.00
Current price $82.00

Radial DRAGSTER Load Correction Device for Magnetic Pickups

Radial

Super-Compact Load Correction DeviceThe Radial Dragster is a super-compact load correction device that lets you adjust the load on your electric gu...

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Original price $112.00
Original price $112.00 - Original price $112.00
Original price $112.00
Current price $82.00
$82.00 - $82.00
Current price $82.00