Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
5.0 (1)
$1,399.99
Guitar Center
$1,399.99
Amazon
5.0 (1)
$1,399.99 New
$799.99 Used (Good)
Reverb
$1,399.99 New
$459.00 Used
Musician's Friend
$1,399.99
B&H
$1,399.99
Thomann
$1,850.00 $1,839.00 $11.00 · All time low
Vintage King
$1,399.99

Price History

Based on price data from 7 merchants for "Radial Engineering SW8 Auto-Switcher". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Discover the peace of mind that comes with the Radial Engineering SW8 Auto-Switcher, an essential tool for live performances and studio sessions that demand the utmost in reliability and sound quality. This 8-channel line-level switcher is your guardian angel on stage, seamlessly transitioning between your primary and backup tracks without missing a beat. Perfect for artists, bands, and audio professionals who rely on pre-recorded backing tracks, the SW8 ensures your show goes on, even if your main playback system takes an unexpected hiatus.

With its redundant backup switch, the SW8 offers an unparalleled safety net, instantly recognizing and correcting any playback errors by switching to your backup system. This feature, combined with its silent switching capability, guarantees a smooth, uninterrupted performance, preserving the integrity of your live sound. Whether you're in the studio or on the grand stage, the Radial Engineering SW8 Auto-Switcher provides the reliability and audio fidelity you need to perform with confidence.

Key Features:

  • Redundant backup switch for seamless transition between main and backup systems
  • Silent switching to ensure uninterrupted performance
  • 8 XLR outputs for comprehensive connectivity
  • 2x 8 Jack inputs and 2x 8-Channel 25-pin D-Sub inputs for versatile connection options
  • 1x 8-Channel 25-pin D-Sub output for additional output flexibility
  • Contact inputs and outputs for extended control
  • Ground lift switch to eliminate ground loop noise
  • Frequency range of 20 - 20,000 Hz to capture the full audible spectrum
  • Gain: -20 dB for optimal signal integrity

Owner's manual

Radial Engineering SW8 Auto-Switcher User Manual

Product specs

Type Transformer Isolated Auto-Switcher
Inputs 16 x TRS, 2 x DB25,
Outputs 8 x XLR, 1 x DB25
Height 1.75"
Width 19"
Depth 6.5"
Weight 7.2 lbs.

FAQs

What is the primary function of the Radial Engineering SW8 Auto-Switcher?

The Radial Engineering SW8 Auto-Switcher is designed to automatically switch between two playback systems, ensuring seamless audio continuity during live performances or broadcasts.

How does the Radial SW8 handle input and output connections?

The SW8 features 16 TRS and 2 DB25 input connections, with outputs available via 8 XLR and 1 DB25, allowing for flexible connectivity with various audio systems.

Is the Radial Engineering SW8 suitable for live performance environments?

Yes, the SW8 is ideal for live environments, offering reliable auto-switching between backup systems to prevent audio interruptions during performances.

Does the Radial SW8 require external power to operate?

The SW8 is a passive device, meaning it does not require external power, relying on transformer isolation for its operation.

Can the Radial Engineering SW8 be rack-mounted?

Yes, the SW8 is designed to fit into a standard 19-inch rack, making it convenient for integration into professional audio setups.

Sound On Sound magazine

Sound On Sound magazine

Radial SW8 - AES 2013

Video thumbnail for Radial SW8 - AES 2013 by Sound On Sound magazine

Radial SW8 - AES 2013

Sound On Sound magazine

Sound On Sound magazine

Video thumbnail for Radial Engineering SW8 USB by Gearspace Forum

Radial Engineering SW8 USB

Gearspace Forum

Gearspace Forum

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Radial Engineering SW8 Auto-Switcher.

Features and functionality

  • The Radial SW8 uses a 1kHz tone to detect audio dropout, requiring the primary computer to output this tone for the auto-switch to work effectively.

    Source
  • The SW8 allows for automatic switching without manual input, reducing the risk of errors during critical moments in live performances.

    Source

Use cases and applications

  • The SW8 is popular for managing dual redundant playback rigs, particularly with MacBook Pro setups running Ableton or Pro Tools.

    Source
  • The SW8 is favored in professional setups for high-stakes tours, where seamless failover between playback devices is crucial.

    Source
  • The SW8 excels in touring rigs, providing a reliable switch between primary and backup MacBook Pro setups, crucial for uninterrupted live shows.

    Source

Software and compatibility

  • The Radial SW8 auto-switcher seamlessly integrates with MacBook Pros running multi-track playback, ensuring smooth transitions during live performances.

    Source

Based on 0 Reviews and 0 Ratings

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Artist usage

Add artist
See how Ed Sheeran uses Radial Engineering SW8 Auto-Switcher

Ed Sheeran

Singer, Guitarist

Band Aid 30

...
Verified via Photo

In an interview with Trevor Dawkins, (Trevor is Ed Sheeran’s guitar tech and sound man) he said: "We run an A/B system allowing for 100-percent redundancy, with the two sets of outputs from the RME Fireface interfaces controlled by a Radial SW8. "

See how The Chemical Brothers uses Radial Engineering SW8 Auto-Switcher

The Chemical Brothers

Music Producer

The Chemical Brothers

...
Verified via Soundonsound

"The audio outputs from both laptops go into some Radial SW8 Auto Switchers in the back of the rack. Alongside the audio, you basically send a steady tone from your computer, which goes into a separate input in the switcher. If that tone stops — when the computer crashes, for example — the unit automatically switches over to the other set of inputs. And it's seamless — you wouldn't hear it.”

See how Devin Townsend uses Radial Engineering SW8 Auto-Switcher

Devin Townsend

Singer, Guitarist

The Wildhearts

...
Verified via Radialeng

On Radial's website, Townsend is mentioned as user of this product.

See how The Glitch Mob uses Radial Engineering SW8 Auto-Switcher

The Glitch Mob

Music Producer

...
Verified via Create Digital Music

"“Little Kim,” the performance rig by Matt and Ed includes: Radial SW8 Switchers"

See how Post Malone uses Radial Engineering SW8 Auto-Switcher

Post Malone

Singer, Guitarist

The Fools For You

...
Verified via YouTube

His playback tech shows it in the rig video .

See how Michael Paget uses Radial Engineering SW8 Auto-Switcher

Michael Paget

Guitarist

Bullet for My Valentine

...
Verified via YouTube

You can see Radial Engineering SW8 Auto-Switcher at 14:02.

See how Stephen Rutishauser uses Radial Engineering SW8 Auto-Switcher

Stephen Rutishauser

Guitarist

Chelsea Grin

...
Verified via Photo

Stephen Rutishauser has incorporated the Radial Engineering SW8 Auto-Switcher into his rack setup, as seen in an Instagram post by user speavegrin.

See how Max Weinberg uses Radial Engineering SW8 Auto-Switcher

Max Weinberg

Drummer

E Street Band

...
Verified via YouTube

In the video "Max Weinberg - Bruce Springsteen - Tour Kit Rundown" by Modern Drummer Official, at the timestamp 18:44, the Radial Engineering SW8 Auto-Switcher is visible in Max Weinberg's equipment rack.

See how Anthony Armstrong uses Radial Engineering SW8 Auto-Switcher

Anthony Armstrong

Guitarist

Red

...
Verified via YouTube

While he doesn't run through them, we can see he has two SW8 units at 9:07

See how Justin Hayward uses Radial Engineering SW8 Auto-Switcher

Justin Hayward

Singer, Guitarist

The Moody Blues

...
Verified via reverb.com

This Radial SW8 Auto Switcher is from the private collection of Justin Hayward of The Moody Blues. SN: 702767. In box. With power supply. Clean. From Justin Hayward's personal collection.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Radial Engineering SW8 Auto-Switcher, it is most commonly used with the following gear.

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