United States
Positive Grid
Positive Grid is a United States music-technology company that builds guitar amp modelling software, connected practice amplifiers and related apps. It was founded in 2011 by a team of musicians and engineers, starting with mobile tone tools before moving into hardware.
- Founded
- 2011
- Product
- 1
- Video
- 1
- Story
- 1
Products
Filter all Positive Grid gearAbout Positive Grid
Early products included the JamUp iOS effects app and the BIAS Amp and BIAS FX modelling platforms. In 2019 the company introduced Spark, a 40-watt smart practice amp with a companion app offering Smart Jam accompaniment, Auto Chords song analysis, ToneCloud community presets, Bluetooth streaming and USB recording based on the BIAS engine.
The catalogue has since widened to portable Spark variants, headphones, wireless links, controllers and stage-oriented combos, alongside desktop software such as BIAS X. Players researching practice amps or app-linked modelling often compare Positive Grid when they want one system that covers tone libraries, backing tools and recording without assembling a full traditional pedalboard.

