a PREAMP output and an AUX input to mix external media players with your own bass sound.

Buy at www.musicianscart.com Markbass CMB101 BLACK LINE 101 40 Watt 1 x 10 inch Bass Combo Amplifier MBC105104,The CMB101 Black Line with 40 watts and 10″ speakers is currently the entry and offers everything you need for practicing at home or in class having fun and being creative, The combo is compact and delivers the good sound you would expect from a MARKBASS combo, the CMB101 Black Line offers a 4-band tone control, a BRIGHT switch, a MODE switch, as well as a headphone output, a PREAMP output and an AUX input to mix external media players with your own bass sound.