Looking for punchy, portable bass amplification This used BOSS KTB110B bass combo amp is in Excellent condition and ready to deliver powerful, full-range tone in a compact package. With 75 watts of power pushing through a rugged 10" speaker, it's perfect for practice, rehearsals, and small gigs. The lightweight design makes it easy to transport, while onboard 3-band EQ lets you shape your sound with precision. An auxiliary input allows you to jam with tracks, and a headphone output offers silent practice options. Whether you're a beginner or a working musician, the KTB110B is a reliable workhorse with the BOSS quality you trust��all at a great used price.