This is a Positive Grid Spark 40 Guitar and Bass Combo Amplifier. It is a high-quality amplifier that is suitable for bass guitar. The amplifier type is a combo, and it is designed to provide excellent sound quality. This amplifier is perfect for musicians who want to achieve a unique sound that is perfect for their music. The brand of this amplifier is Positive Grid, and it is a model that is highly sought after by musicians all over the world.
eBay