Looking for big sound in a compact package This used Positive Grid SPARK 40 Guitar Combo Amp is in great condition and ready to spark your creativity. Featuring 40 watts of power through dual custom-designed speakers, the Spark 40 delivers impressive tone for practice, jamming, or recording. It includes Smart Jam technology that adapts to your playing, over 10,000 tones from ToneCloud, and Bluetooth connectivity for easy control via the app. With onboard effects, amp modeling, a built-in tuner, and USB audio interface support, this amp is versatile enough for guitarists of all levels. Whether you're practicing at home or laying down tracks, the Spark 40 offers exceptional performance and flexibility in a portable, user-friendly design.