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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 $720.00
Original price $720.00 - Original price $720.00
Original price $720.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

Radial HEADLIGHT Amp Selector w/ 4x Outputs & Polarity Control

Radial

  Guitarists — how would you like to switch between four amps without unplugging a single cable or pedal? The Radial Headlight guitar amp selector...

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Original price $720.00
Original price $720.00 - Original price $720.00
Original price $720.00
Current price $549.00
$549.00 - $549.00
Current price $549.00
Original price $1,217.00
Original price $1,217.00 - Original price $1,217.00
Original price $1,217.00
Current price $837.00
$837.00 - $837.00
Current price $837.00

Radial Bassbone OD Bass Preamp, 2-Ch w/ Overdrive, FX loop, DI & Headphone Amp

Radial

The Bassbone OD is a bass preamp that features two fully-equipped input channels, each with separate level and EQ controls and a shared overdrive. ...

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Original price $1,217.00
Original price $1,217.00 - Original price $1,217.00
Original price $1,217.00
Current price $837.00
$837.00 - $837.00
Current price $837.00
Original price $890.00
Original price $890.00 - Original price $890.00
Original price $890.00
Current price $720.00
$720.00 - $720.00
Current price $720.00

Radial EXTC SA Guitar Effects Interface & ReAmper

Radial

The EXTC-SA™ is a unique interface for connecting guitar pedals to the inputs and outputs of pro audio equipment such as recording interfaces or mi...

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Original price $890.00
Original price $890.00 - Original price $890.00
Original price $890.00
Current price $720.00
$720.00 - $720.00
Current price $720.00
Original price $1,008.00
Original price $1,008.00 - Original price $1,008.00
Original price $1,008.00
Current price $720.00
$720.00 - $720.00
Current price $720.00

Radial JDI Stereo 2Ch Passive Direct Box w/ Jensen Transformer

Radial

JDI™ Stereo Passive Direct Box- Jensen Transformer equipped passive DI- Eliminates hum and buzz from ground loops- Virtually zero phase & harmo...

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Original price $1,008.00
Original price $1,008.00 - Original price $1,008.00
Original price $1,008.00
Current price $720.00
$720.00 - $720.00
Current price $720.00
Original price $903.00
Original price $903.00 - Original price $903.00
Original price $903.00
Current price $720.00
$720.00 - $720.00
Current price $720.00

Radial X-Amp 500 Series Active ReAmper Module

Radial

The Radial Engineering X-Amp is a 500 series module that lets you take a pre-recorded guitar track and send it back to amplifiers and effects so th...

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Original price $903.00
Original price $903.00 - Original price $903.00
Original price $903.00
Current price $720.00
$720.00 - $720.00
Current price $720.00
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Original price $1,204.00
Original price $1,204.00 - Original price $1,204.00
Original price $1,204.00
Current price $916.00
$916.00 - $916.00
Current price $916.00

Radial SWITCHBONE V2 Amp Selector & Boost Pedal

Radial

The Switchbone V2™ gives you the ultimate control over your two or three-amp setup, with the ability to switch between amplifiers silently, elimin...

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Original price $1,204.00
Original price $1,204.00 - Original price $1,204.00
Original price $1,204.00
Current price $916.00
$916.00 - $916.00
Current price $916.00
Original price $1,702.00
Original price $1,702.00 - Original price $1,702.00
Original price $1,702.00
Current price $1,374.00
$1,374.00 - $1,374.00
Current price $1,374.00

Radial Space Heater Tube Drive 500 Series

Radial

The Radial Space Heater 500™ is a studio-grade tube distortion for the 500 series format. Built to provide anything from subtle warmth to thick an...

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Original price $1,702.00
Original price $1,702.00 - Original price $1,702.00
Original price $1,702.00
Current price $1,374.00
$1,374.00 - $1,374.00
Current price $1,374.00
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Original price $1,230.00
Original price $1,230.00 - Original price $1,230.00
Original price $1,230.00
Current price $942.00
$942.00 - $942.00
Current price $942.00

Radial SGI-44 Studio Guitar Interface

Radial

The SGI-44™ is a line driver for guitars and basses that connects to the JX-44 to allow a remote pedalboard to be connected without signal loss or ...

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Original price $1,230.00
Original price $1,230.00 - Original price $1,230.00
Original price $1,230.00
Current price $942.00
$942.00 - $942.00
Current price $942.00
Original price $864.00
Original price $864.00 - Original price $864.00
Original price $864.00
Current price $636.00
$636.00 - $636.00
Current price $636.00

Radial SGI Set Studio Guitar Interface w/ TX and RX modules

Radial

The SGI™ is a high performance line driver system for guitars that takes an unbalanced instrument signal and allows you to drive it as far as 100 m...

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Original price $864.00
Original price $864.00 - Original price $864.00
Original price $864.00
Current price $636.00
$636.00 - $636.00
Current price $636.00
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Original price $444.00
Original price $444.00 - Original price $444.00
Original price $444.00
Current price $300.00
$300.00 - $300.00
Current price $300.00

Radial SB-48 StageBug In-Line 48V Phantom Power Supply

Radial

The SB-48 is a phantom power supply that can provide stable 48V power to two condenser microphones or active DI boxes at once, with balanced output...

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Original price $444.00
Original price $444.00 - Original price $444.00
Original price $444.00
Current price $300.00
$300.00 - $300.00
Current price $300.00
Original price $733.00
Original price $733.00 - Original price $733.00
Original price $733.00
Current price $523.00
$523.00 - $523.00
Current price $523.00

Radial JS2 Mic Splitter w/ 1-Input, 1-Direct Out & 1x Jensen Isolated Outputs

Radial

The JS2 is a professional mic splitter designed to split a single source to multiple destinations simultaneously without signal degradation or nois...

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Original price $733.00
Original price $733.00 - Original price $733.00
Original price $733.00
Current price $523.00
$523.00 - $523.00
Current price $523.00
Original price $1,217.00
Original price $1,217.00 - Original price $1,217.00
Original price $1,217.00
Current price $890.00
$890.00 - $890.00
Current price $890.00

Radial JDI Duplex Premium Stereo Passive DI w/ Jensen Transformer

Radial

The Radial JDI-Duplex is a full-feature, passive stereo direct box designed to enhance connectivity, reduce noise, and deliver the utmost in sonic ...

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Original price $1,217.00
Original price $1,217.00 - Original price $1,217.00
Original price $1,217.00
Current price $890.00
$890.00 - $890.00
Current price $890.00
Original price $340.00
Original price $340.00 - Original price $340.00
Original price $340.00
Current price $248.00
$248.00 - $248.00
Current price $248.00

Radial HotShot ABo Mic & Line Balanced Output Selector

Radial

The Hot Shot ABo is a balanced line selecting device that toggles a signal between two destinations. It features 100% passive operation with latchi...

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Original price $340.00
Original price $340.00 - Original price $340.00
Original price $340.00
Current price $248.00
$248.00 - $248.00
Current price $248.00
Original price $667.00
Original price $667.00 - Original price $667.00
Original price $667.00
Current price $458.00
$458.00 - $458.00
Current price $458.00

Radial JPC Stereo Computer Direct Box

Radial

The JPC from Radial Engineering is a stereo direct box that has been specifically designed for connecting computer sound cards and other consumer...

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Original price $667.00
Original price $667.00 - Original price $667.00
Original price $667.00
Current price $458.00
$458.00 - $458.00
Current price $458.00
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Original price $890.00
Original price $890.00 - Original price $890.00
Original price $890.00
Current price $720.00
$720.00 - $720.00
Current price $720.00

Radial Catapult Rack TX 12-Ch XLR Female Cat5 Audio Transmitter

Radial

Transmitting up to 12 channels of balanced analog audio for venues, studios, and touring rigs, the Catapult Rack TX from Radial Engineering is de...

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Original price $890.00
Original price $890.00 - Original price $890.00
Original price $890.00
Current price $720.00
$720.00 - $720.00
Current price $720.00
Original price $916.00
Original price $916.00 - Original price $916.00
Original price $916.00
Current price $680.00
$680.00 - $680.00
Current price $680.00

Radial BT-Pro V2 Stereo Bluetooth Direct Box

Radial

With the Radial Engineering BT-Pro V2, you can stream audio from smartphones, tablets, and mobile devices to professional audio playback systems ...

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Original price $916.00
Original price $916.00 - Original price $916.00
Original price $916.00
Current price $680.00
$680.00 - $680.00
Current price $680.00
Sold out
Original price $1,230.00
Original price $1,230.00 - Original price $1,230.00
Original price $1,230.00
Current price $924.00
$924.00 - $924.00
Current price $924.00

Radial BACKTRACK Stereo Backing Track Switcher

Radial

Based on the 8-channel Radial SW8 but tailored to meet the needs of smaller acts and solo artists, the 2-channel Radial Engineering BackTrack manua...

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Original price $1,230.00
Original price $1,230.00 - Original price $1,230.00
Original price $1,230.00
Current price $924.00
$924.00 - $924.00
Current price $924.00
Sold out
Original price $523.00
Original price $523.00 - Original price $523.00
Original price $523.00
Current price $458.00
$458.00 - $458.00
Current price $458.00

Radial HotShot MD Multi-Output Dynamic Mic Switcher

Radial

The Radial HotShot MD gives music directors and artists easy and discreet control over their microphone outputs to enable seamless transitions betw...

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Original price $523.00
Original price $523.00 - Original price $523.00
Original price $523.00
Current price $458.00
$458.00 - $458.00
Current price $458.00
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Original price $1,256.00
Original price $1,256.00 - Original price $1,256.00
Original price $1,256.00
Current price $1,112.00
$1,112.00 - $1,112.00
Current price $1,112.00

Radial DiNET DAN-TX Dante Enabled DI Transmitter

Radial

The Radial DiNET DAN-TX is a Dante-enabled stereo DI box designed to route a mono or stereo analog source to a Dante-networked audio system in ...

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Original price $1,256.00
Original price $1,256.00 - Original price $1,256.00
Original price $1,256.00
Current price $1,112.00
$1,112.00 - $1,112.00
Current price $1,112.00
Sold out
Original price $1,492.00
Original price $1,492.00 - Original price $1,492.00
Original price $1,492.00
Current price $1,243.00
$1,243.00 - $1,243.00
Current price $1,243.00

Radial HEADLOAD Podigy Guitar Amp Load Box w/ Builtin JDX & EQ

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 $1,492.00
Original price $1,492.00 - Original price $1,492.00
Original price $1,492.00
Current price $1,243.00
$1,243.00 - $1,243.00
Current price $1,243.00
Sold out
Original price $5,657.00
Original price $5,657.00 - Original price $5,657.00
Original price $5,657.00
Current price $4,583.00
$4,583.00 - $4,583.00
Current price $4,583.00

Radial JX44 V2 Concert Touring Guitar, Amp & FX Signal Manager

Radial

The Radial JX44 V2 is a guitar, amplifier, and FX signal manager redesigned for today’s touring professional, with unique features such as an assig...

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Original price $5,657.00
Original price $5,657.00 - Original price $5,657.00
Original price $5,657.00
Current price $4,583.00
$4,583.00 - $4,583.00
Current price $4,583.00
Original price $3,129.00
Original price $3,129.00 - Original price $3,129.00
Original price $3,129.00
Current price $2,789.00
$2,789.00 - $2,789.00
Current price $2,789.00

Radial OX8-R 8-Ch 3-Way Mic Splitter w/ Eclipse 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 $3,129.00
Original price $3,129.00 - Original price $3,129.00
Original price $3,129.00
Current price $2,789.00
$2,789.00 - $2,789.00
Current price $2,789.00
Original price $222.00
Original price $222.00 - Original price $222.00
Original price $222.00
Current price $196.00
$196.00 - $196.00
Current price $196.00

Radial SA Series Rack Adapter

Radial

The SA series rack adaptor is a dual function angle bracket that may be used to mount one or two Radial Stand Alone (SA) series devices such as the...

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Original price $222.00
Original price $222.00 - Original price $222.00
Original price $222.00
Current price $196.00
$196.00 - $196.00
Current price $196.00
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Original price $1,047.00
Original price $1,047.00 - Original price $1,047.00
Original price $1,047.00
Current price $780.00
$780.00 - $780.00
Current price $780.00

Radial Tonebone PZ-PRE Acoustic Instrument Preamp

Radial

The Radial PZ-Pre™ is a powerful acoustic instrument preamplifier. The magic lies in the combination of high performance 100% discrete class-A PZB ...

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Original price $1,047.00
Original price $1,047.00 - Original price $1,047.00
Original price $1,047.00
Current price $780.00
$780.00 - $780.00
Current price $780.00