40-watt Class-D amplifier for electric guitar with 2x4" loudspeakers
40-watt Smart Practice Amp with Bluetooth audio
Stereo speaker system with two 4" full-range drivers
33 amp models and 43 effects (noise gate, compressor, modulation, delay, Reverb and many more)
Spark app with auto-chords, Smart Jam and over 100,000 presets
Four programmable preset buttons for quick sound changes
Integrated tuners and tap tempo
USB audio interface for recording (1 in / 2 out)
1/4" guitar input, 1/8" aux in, 1/8" headphone jack
Bluetooth streaming for music and play-alongs
Ideal for practice, home studio, songwriting and mobile setups
Positive Grid Spark - Practice amp with 2x4" speaker and numerous amp and effect models
The Positive Grid Spark is a versatile 40-watt smart amp for electric, acoustic and bass guitars that makes practicing, jamming and recording easier than ever before. With two specially designed 4" speakers, a powerful Class D amplifier and integrated Bluetooth audio, the Spark 40 delivers a surprisingly big stereo sound that works from the living room to the home studio. The Spark app provides 33 amp models, 43 effects, auto-chords, Smart Jam, thousands of presets and convenient recording features. Thanks to its USB audio interface, four freely assignable preset buttons, integrated tuners and intuitive user interface, the Spark is a compact all-in-one amp for modern guitarists looking for inspiration and flexibility in a single device.