The Markbass CMB 151 Black Line is an amazing entry level 150W combo with a 1x15" speaker, the perfect choice for those who want to start with the right sound and have enough power for both rehearsals and gigs. It delivers a sound superior to any other practice amp at this price, thanks to Markbass tone and quality. It features a headphone output, and an aux input for connecting your favourite media players to mix with your bass sound, letting you practice anywhere, anytime.