Skip to main content
MusicRadar MusicRadar The No.1 website for musicians
UK EditionUK US EditionUS AU EditionAustralia SG EditionSingapore
Sign in
  • View Profile
  • Sign out
  • Artist news
  • Superbooth 2026
  • Synths
  • Guitars
  • Controllers
  • Drums
  • Keyboards & Pianos
  • Guitar Amps
  • Music Gear Reviews
  • Software & Apps
  • More
    • Recording
    • DJ Gear
    • Acoustic Guitars
    • Bass Guitars
    • Tech
    • Tutorials
    • Reviews
    • Buying Guides
    • About us
More
  • Heart of Gold
  • Vince Clarke's favourite synth
  • 95k+ free music samples
  • The Beatles' medley masterpiece
  1. Guitars
  2. Guitar Pedals

Summer NAMM 2017: Positive Grid launches BIAS Mini amp, Twin Pedals and Footswitch

News
By Michael Astley-Brown published 13 July 2017

Downsized guitar and bass heads, plus delay, modulation and distortion stompboxes

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

SUMMER NAMM 2017: Positive Grid has downsized most of its product range for SNAMM, yielding the BIAS Mini guitar and bass amps; BIAS Twin Delay, Modulation and Distortion pedals; plus the BIAS Footswitch, to control any BIAS hardware.

Really great news for rack/pedalboard space-conscious players, this. Head on through the gallery for a closer look at each piece of gear, and visit Positive Grid for more.

Page 1 of 4
Page 1 of 4
Positive Grid BIAS Mini Amplifiers

Positive Grid BIAS Mini Amplifiers

PRESS RELEASE: Following the success of the flagship BIAS Head, the new BIAS Mini amps from Positive Grid are available in two versions - BIAS Mini Guitar and BIAS Mini Bass.

Both models are compact heads and feature many of the same capabilities of the BIAS Head in a compact 300W (BIAS Mini Guitar) and 600W (BIAS Mini Bass) form factor.

Built with first-class components, BIAS Mini amps feature front panel controls, Effects Loop, XLR Balanced Output and MIDI I/O.

BIAS Mini amps come loaded with 8 factory presets that are easily modified thanks to seamless integration with BIAS Amp software allowing musicians to build their dream tone via the built-in Bluetooth and/or USB connections.

Page 2 of 4
Page 2 of 4
Positive Grid BIAS Twin Pedals

Positive Grid BIAS Twin Pedals

PRESS RELEASE: The new BIAS Twin pedals - Distortion, Delay, and Modulation - bring all the sonic excellence of the Award Winning BIAS Pro pedal series to players who most value a compact footprint, lightweight, and great portability.

BIAS Twin pedals are compact 2-button full metal stomp-boxes designed for musicians who want the best possible tone in a pedalboard friendly format.

Each Twin series pedal comes with 9 different preloaded tones that can be easily modified with the 6 tweak knobs, and feature USB and Bluetooth connections that make them compatible with the iPad / PC or Mac BIAS Pedal software.

Weighing only 0.85 kg each, the Twin pedal can be powered with 9V adapters and includes ¼ TRS input and ¼ stereo outputs, making them the perfect addition for any guitar / bass player pedal arsenal in the studio or on the road.

Page 3 of 4
Page 3 of 4
Positive Grid BIAS Footswitch

Positive Grid BIAS Footswitch

PRESS RELEASE: BIAS Footswitch is a solidly built metal foot controller that allows Positive Grid hardware owners to control their devices hands free.

Thanks to the power-saving feature and a maximum performance of up to 24 hours continuous use, BIAS Footswitch owners simply need 2 AA batteries and the included ¼ TRS included cable to control their devices onstage or in the studio.

Page 4 of 4
Page 4 of 4
Michael Astley-Brown
Michael Astley-Brown
Social Links Navigation

Mike has been Editor-in-Chief of GuitarWorld.com since 2019, and an offset fiend and recovering pedal addict for far longer. He has a master's degree in journalism from Cardiff University, and 15 years' experience writing and editing for guitar publications including MusicRadar, Total Guitar and Guitarist, as well as 20 years of recording and live experience in original and function bands. During his career, he has interviewed the likes of John Frusciante, Chris Cornell, Tom Morello, Matt Bellamy, Kirk Hammett, Jerry Cantrell, Joe Satriani, Tom DeLonge, Radiohead's Ed O'Brien, Polyphia, Tosin Abasi, Yvette Young and many more. His writing also appears in the The Cambridge Companion to the Electric Guitar. In his free time, you'll find him making progressive instrumental rock as Maebe.

Read more
Blackstar Beam Mini: the super-compact desktop amp has AI stem separation and offers players access to over 200,000 user-created NAM captures
Guitars With AI stem separation, component-level modelling, and access to 200,000+ neural captures, Blackstar's Beam Mini “redefines” the desktop amp
 
 
The Positive Grid Reactor series comprises a pair a 50-watt and 100-watt digital combos powered with AI.
Guitars Positive Grid's new AI-enabled combo lets you design "any tone imaginable" by text or image
 
 
Positive Grid Reactor 50 review
Guitar Amps "The app is where things get both wild and a little weird:" Positive Grid Reactor 50 Intelligent Guitar Combo Amp review
 
 
IK Multimedia Tonex One Plus
Guitars The most mighty mini amp modelling pedal just got mightier as IK Multimedia offers full MIDI integration and wireless editing on the Tonex One+
 
 
Neural DSP Quad Cortex
Guitar Pedals Best multi-effects pedals 2026: Our pick of the best all-in-one guitar FX modellers
 
 
Fender Tone Master Pro & FR-15 cab
Guitars Fender gives the Tone Master Pro a mighty firmware update, adding some classics from its amp archive
 
 
Latest in Guitar Pedals
Fender Strobo-Sonic Tuner Pedal
Guitar Pedals "Where it truly triumphs is in its versatility and value proposition": Fender Strobo-Sonic Pro Tuner Pedal review
 
 
Meris Ottobit X
Guitars Meris unveils the Ottobit X, a high-end purveyor of lo-fi guitar sounds inspired by the ‘80s
 
 
Fender Tone Master Pro & FR-15 cab
Guitars Fender gives the Tone Master Pro a mighty firmware update, adding some classics from its amp archive
 
 
JHS Fumble
Guitars “I had confused the two similar circuits and made a horrible mistake. I made a video. I told everyone”: JHS Pedals unveils the Fumble – an $89 boost pedal with a seriously complicated back story involving John Mayer, Dumble amps and a ‘70s acoustic preamp
 
 
Fractal FM4 amp modeller
Guitar Pedals “Make no mistake, it could grace any professional stage”: Fractal AM4 review
 
 
Morley Wah-ocTo-Fuzz
Guitars Stompbox stalwarts Morley and DOD team up for a "WTF" 3-in-1 fuzz, wah and octave pedal
 
 
Latest in News
Taylor Swift Randy Newman
Artists Taylor Swift thanks “the incomparable” Randy Newman as she releases her Toy Story 5 song
 
 
antonoff
Tech “It’s boring to know what you’re doing in the studio – once you know what you’re doing, the magic leaves”: Jack Antonoff on why music production "expertise" is overrated
 
 
CHICAGO, ILLINOIS - AUGUST 01: Olivia Rodrigo performs during Lollapalooza at Grant Park on August 01, 2025 in Chicago, Illinois. (Photo by Josh Brasted/FilmMagic)
Artists “They inspire me to be weirder and more myself”: Olivia Rodrigo names her current favourite band
 
 
Meris Ottobit X
Guitars Meris unveils the Ottobit X, a high-end purveyor of lo-fi guitar sounds inspired by the ‘80s
 
 
Harley Benton ST-Modern HH 2026: New models with metallic finishes.
Guitars Harley Benton unleashes a $185 shred-ready hotrod with a roasted maple neck and dual-humbuckers
 
 
American Pop Rock musician Christopher Cross plays electric guitar as he performs onstage at Greenwich Village's Bottom Line, New York, New York, May 28, 1980. His instrument is a Fender twin-neck, six & twelve string guitar.
Artists Christopher Cross admits that he "ripped off" Paul McCartney on Ride Like The Wind
 
 

MusicRadar is part of Future plc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • About Us
  • Contact Future's experts
  • Terms and conditions
  • Privacy policy
  • Cookies policy
  • Advertise with us
  • Accessibility Statement
  • Careers

© Future Publishing Limited Quay House, The Ambury, Bath BA1 1UA. All rights reserved. England and Wales company registration number 2008885.

Please login or signup to comment

Please wait...