Spark go amp

Compact Size: Measures only 3.5 inches high, making it roughly the size of a smartphone.Computational Audio: Delivers surprisingly deep, room-filling sound from a tiny 2-inch speaker.Rechargeable Battery: Provides up to 8 hours of continuous playtime via a standard USB-C charging port.Audio Interface: Functions as a direct USB audio interface for recording high-quality guitar tracks straight to a computer.Onboard Controls: Features a physical preset selector button to toggle through 4 customizable onboard slots.Smart App IntegrationThe amplifier relies heavily on the free Spark App to unlock its full potential: