Positive Grid Spark LIVE 4-Channel Smart Amp & PA System

Compact, mobile and all-in-one, the Positive Grid Spark LIVE is a 4-channel smart amp and PA that combines a mixer, four input channels and a wide collection of effects into a single gig-ready unit. At its core is Sonic IQ — an advanced computational audio engine driven by a dedicated computational audio chip that analyzes and adapts output in real time to deliver rich, detailed, and consistently optimized sound. An auto EQ function further refines tone by adjusting equalization based on the amp’s placement to suit the room and setup. The Spark LIVE’s 4 channels accept guitar, bass, vocals and keys. Channels 1 and 2 are tuned with built-in effects and presets for guitar, bass and vocals, while channels 3 and 4 are intended for line-level and instrument inputs, giving you flexible routing for bands and solo acts alike. You can also wirelessly stream backing tracks or accompaniments over Bluetooth. The unit includes a broad selection of amp models, effects and style presets — from crunch, overdrive and distortion amplifiers to modulation, delay and reverb effects — plus the ability to create and store custom presets. For performers who need pro-level PA capability in a surprisingly small package, Spark LIVE delivers adaptive, polished sound and the versatility required for live shows.