The LX15B is a compact, plug and play practice amplifier designed specifically for bass guitar finished in a striking camouflage Tolex. The LX15B is a simple-to-use and compact amplifier combo designed specifically for bass guitar. It delivers deep bass tone with ease and is ideal for practice, teaching and rehearsal. The LX15B channel features a 3 band EQ for tone shaping Plus an onboard compressor and a shape switch – This provides a great sounding “go to” setting from a single button press. The mini-jack aux input allows for connection of a playback device such as MP3/iPod/CD for jamming along to songs or backing tracks, Plus there is a headphone socket – A great feature for private practice or silent late-night sessions.