Positive Grid

Spark smart guitar amplifiers

Positive Grid's Spark family includes the Spark 2, Spark GO, Spark MINI, Spark MINI Vai, Spark EDGE and Spark LIVE, alongside the Spark NEO headphone range. The company presents these products for practice, portability, rehearsal and performance. Product pages provide power, speaker, battery, connectivity and control details for each model. Buyers can compare the size and use of the different Spark products before selecting an amplifier for home or stage use.

REACTOR amplifiers and effects

The shop also lists its REACTOR amplifier line and related control products, including Spark Pedal, REACTOR Control, Spark Control X and Spark LINK accessories. The site groups gear for beginners, portable practice, live performance and bundled setups. Product videos, FAQs and specifications help customers understand connections, controls and compatible equipment; the exact setup depends on the selected amplifier and accessory combination.

BIAS X and virtual guitar tones

BIAS X is Positive Grid's guitar software and AI-powered tone engine for building virtual rigs and exploring amplifier and effects sounds. The company provides information about how the software works, creative projects and the technology behind its tone tools. The software is distinct from the physical Spark amps, although the product ecosystem is presented together for musicians who want to combine hardware with digital tone design.

Accessories, personalization and artist editions

The store sells amplifier cases, carry bags, speaker cabinets, control accessories, headphones, apparel and other official gear. It also offers personalization options for selected Spark products and limited designs such as the Spark MINI Vai, developed with guitarist Steve Vai. Refurbished gear and bundles may be listed alongside new products. Availability, colours, compatibility and current offers are shown on each product page.

Learning resources and online store

Positive Grid publishes setup and product information, artist features and music articles, including guidance on choosing a first amplifier and shaping guitar tone for stage or studio use. Its online shop displays shipping information, support resources and product-specific warranty and return terms. The company describes itself as working on guitar technology for about 15 years, from tone software to smart amplifiers. Customers should confirm regional voltage, shipping, software compatibility and warranty conditions before ordering.