What Positive Grid does

Positive Grid, founded in 2011 and operating as Positive Grid Limited, is a music technology company that designs AI-powered smart guitar amplifiers and audio software. Its hardware lineup includes the Spark series (Spark 2, Spark GO, Spark MINI, Spark MINI Vai edition, Spark EDGE, Spark LIVE), the REACTOR 50W and 100W intelligent combo amplifiers, and the Spark NEO and Spark NEO Core smart guitar headphones. The software stack comprises the BIAS X AI-powered amp and effects suite, the companion Spark mobile app (iOS and Android), and the ToneCloud community platform hosting 100,000+ user-created tones. Underlying these products is a proprietary BIAS tone engine, an HD DSP architecture, and a dedicated Sonic IQ computational audio chip that drives AI-based features including Smart Jam (real-time ML backing tracks), Auto Chords (real-time chord detection), and Spark AI (text-prompt tone generation).

Name

Positive Grid

Legal name

Positive Grid Limited

Website

https://positivegrid.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

51–100 employees

Short description

Music technology company developing AI-powered smart guitar amplifiers (Spark and REACTOR series), software (BIAS X), and headphones (Spark NEO), sold direct-to-consumer and via retailers like Guitar Center to practicing guitarists and live performers.

Ownership category

akta.pro rank

Product category

Guitar Amplifiers and Music Technology

NAICS

Musical Instrument and Supplies Retailers (459140)

SIC

Musical Instruments (3931)

akta.pro primary industry

Live Sound & Stage Equipment (PA Systems, Amplification, Monitoring) (MPAIAJAD)

akta.pro secondary industries

AI Music Creation & Assistive Tools (Generation, Separation, Mastering) (MPAIAIAG), Mobile Music Creation Apps (Beatmaking, Songwriting, Practice) (MPAIAIAC), Audio Plugins & Virtual Instruments (VST/AU/AAX) (MPAIAIAB), Audio Accessories & Consumables (Cables, Stands, Cases, Strings, Picks, Heads) (MPAIAJAF)

Keywords

• Guitar amplifiers
• Amp modeling software
• AI music technology
• Smart practice amps
• Wireless guitar headphones

Headquarters

HQ city

San Diego

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Operations

Revenue model

1. Hardware Sales: One-time hardware sales of guitar amplifiers (Spark series, REACTOR), wireless systems, footswitches, batteries, and accessories. Products range from entry-level portable amps ($111) to professional gigging amps ($549).
2. Software Subscriptions and Licensing: Software products including BIAS X amp and effects suite. The BIAS tone engine powers both hardware and software products. Revenue from software licenses and potentially in-app purchases.
3. Accessories and Add-ons: Sales of accessories including personalized grilles ($35-$50), carrying bags, batteries, wireless transmitters/receivers, and cables

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels8 records

Core offering

Positive Grid designs, develops, and sells AI-powered smart guitar amplifiers (Spark 2, Spark GO, Spark MINI, Spark MINI Vai, Spark EDGE, Spark LIVE, REACTOR 50/100), wireless smart headphones for guitarists (Spark NEO), the BIAS X amp-modeling and tone-creation software platform, and a connected ecosystem of accessories and the Spark mobile app. The company's products combine proprietary digital signal processing with machine-learning features such as Smart Jam, Auto Chords, and Spark AI text-to-tone to deliver practice, recording, and live-performance tools for individual electric guitar players worldwide.

Product overview

Positive Grid is a music technology company specializing in AI-powered guitar amplifiers and software. The product portfolio centers on the Spark series of smart guitar amplifiers (Spark 2, Spark GO, Spark MINI, Spark MINI Vai, Spark EDGE, Spark LIVE) complemented by the new REACTOR intelligent combo amp line and Spark NEO headphones. All hardware products integrate with the companion Spark app featuring AI-powered Smart Jam backing tracks, Auto Chords, and access to ToneCloud's community of 100,000+ user-shared tones. BIAS X represents the software evolution of the BIAS FX tone modelling platform with integrated AI text-to-signal-chain generation. The ecosystem is extended through accessories including wireless systems (Spark LINK, Spark LINK XLR), footswitches (Spark Control X), speaker cabinets (Spark CAB), batteries, and personalized grille options.

Differentiator

Problem solved

Functional benefit

Brands

• Spark: Award-winning line of smart guitar amplifiers with app integration, AI features, and Bluetooth connectivity. Includes Spark GO, Spark MINI, Spark 2, Spark EDGE, Spark LIVE, and Spark NEO variants.
• BIAS X
• REACTOR
• Spark NEO

Products and services

• Spark 2 Latest-generation AI-powered smart guitar amplifier in the Spark series, designed for practice, recording, and home use with the full Spark app experience, Smart Jam, Auto Chords, and Spark AI features.
• Spark GO Compact, entry-level Spark-series smart guitar amp for portable practice, pairing with the Spark app for tones, backing tracks, and AI features in a small form factor.
• Spark MINI Battery-powered ultra-portable smart guitar amplifier in the Spark family, sold with the Spark MINI Vai special edition variant, aimed at silent practice and travel.
• Spark MINI Vai Steve Vai signature edition of the Spark MINI smart practice amplifier, sold as a distinct SKU with themed aesthetics and artist content.
• Spark EDGE Strapable/wearable smart amp in the Spark line, designed for on-the-go guitarists who want app-connected tone and AI practice features away from a traditional amp setup.
• Spark LIVE Live-performance-oriented smart guitar amp in the Spark series, positioned for gigging musicians who want Spark app features combined with stage-ready power and outputs.
• REACTOR 50 50-watt stage smart amplifier in Positive Grid's REACTOR line, providing app-connected modeling tones at performance volumes with traditional stage-amp form factor.
• REACTOR 100 100-watt stage smart amplifier in the REACTOR line, aimed at gigging guitarists who need higher volume, robust I/O, and Positive Grid's app-based AI and modeling features.
• Spark NEO Smart wireless headphones built specifically for guitarists, integrating with Positive Grid's amp and app ecosystem for silent practice and immersive modeled tones.
• BIAS X Desktop amp-modeling and tone-creation software from Positive Grid, offering virtual amps, effects, and presets that integrate with the BIAS tone engine and the Spark hardware amp family.
• Spark Control X Wireless foot controller designed to pair with Positive Grid's amp lineup, enabling hands-free preset switching and effects control during practice and live performance.
• Spark CAB Extension speaker cabinet in Positive Grid's Spark accessory ecosystem, allowing Spark-series amps to drive a larger cabinet for fuller stage and rehearsal sound.
• Spark Battery Rechargeable battery pack accessory for compatible Spark-series amplifiers, extending portable use beyond mains power for practice, street performance, and travel.
• Spark App Companion mobile app for iOS and Android that controls Positive Grid's smart amps, manages presets, accesses ToneCloud, and delivers AI features such as Smart Jam and Spark AI.

Quantifiable outcome

• 6x increase in conversion rate following Shopify migration
• +4 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability6 records

Feature8 records

Partnerships

Two partnerships are on record, tiered core and major.

• ShopifycoreTechnology or Integration · 1 October 2022Strategic e-commerce platform migration from BigCommerce to Shopify in October 2022. The migration delivered 6x increase in conversion rate, enabled 6 localized regional sites, and streamlined checkout with Shop Pay and loyalty program pricing integration.
• Guitar CentermajorChannel Partner/ Reseller/ DistributorWholesale partnership for retail distribution of Positive Grid products through Guitar Center stores. Products available at Guitar Center locations including Nashville and Hollywood.

Scale indicators5 records

Recent moves5 records

Expansion highlights6 records

Broad incumbents

• Fender Musical Instruments: Fender's Mustang series and Fender Tone app are the closest direct competitor to Positive Grid's Spark amps, offering practice amps with app-based tone editing. Fender is a much larger incumbent with deeper retail penetration, broader instrument catalog, and stronger brand equity in electric guitars — the same customer base Positive Grid targets.
• Marshall Amplification: Marshall Code series amps combine digital modeling with Bluetooth/app control, directly competing with Positive Grid's smart amp category. Marshall's iconic brand and deep amplifier heritage position it as the most threatening incumbent if Marshall accelerates AI/smart features.
• Yamaha (THR / Line 6): Yamaha's THR desktop amps and the Line 6 (Yamaha-owned) Spider V/Helix products compete across practice, modeling, and gig amp segments. Yamaha brings far greater scale, instrument industry footprint, and component supply chain control.

Direct peers

• IK Multimedia: IK Multimedia's AmpliTube software and AmpliTube amp hardware/iRig products compete directly with BIAS X (software) and Spark NEO (mobile/headphone amp). Closest peer on the software-amp-modeling side, with similar target customers (home/recording guitarists and mobile players).
• Native Instruments: Native Instruments' Guitar Rig software historically competed with BIAS FX, and their broader ecosystem of music production software overlaps with BIAS X. Comparable software-amp-modeling pedigree and overlap in the guitar productionist customer segment.
• Boss / Roland: Boss Katana and Roland Cube are among the best-selling practice and gig amps globally, and Boss Tone Studio offers app-driven tone editing. Direct overlap with Positive Grid's Spark and REACTOR lines in the practice-to-stage amp segment, with substantially larger parent (Roland) R&D and channel resources.
• Blackstar Amplification: Blackstar's ID:Core and St. James amps with accompanying Architect app compete in the smart/practice amp segment. Comparable size and product philosophy to Positive Grid, with strong UK and European distribution.

Emerging players

• NUX: NUX's Mighty series (Mighty Lite, Mighty 8, Mighty Plug) competes directly with Spark MINI/GO and Spark NEO at aggressive price points. Emerging player from Asia with strong value positioning and growing global distribution.
• Two Notes Audio Engineering: Two Notes specializes in amp modeling, IR loading, and Torpedo digital cabinet solutions — directly comparable to BIAS X's software modeling heritage. Smaller niche competitor focused on recording and live guitar processing.
• Mooer: Mooer's compact smart amps (Hornet, Baby Bomb) and micro-pedal line compete with the portable/practice end of Positive Grid's portfolio. Emerging Asian player known for miniaturized guitar technology at competitive price points.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/PositiveGrid
• Facebookfacebook.com/PositiveGrid
• LinkedInlinkedin.com/company/positivegrid

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Positive Grid