Pour life into music of your guitar with the Mesa Boogie Mark IV amp. The spring reverb feature of this Mesa boogie combo amp brings out the most unique and soothing to ear sound output. Control the output levels using the control switches of this Mesa boggie guitar amp. Let the musician in you run free with the usage of a lead channel accompanied with fully independent equalizer of this Mesa boogie combo amp. Furthermore, the presence controls and independent treble of this Mesa boggie guitar amp offers for mid and bass combined sounds. Your audience is will to be spell bound with the loud and crisp sound quality offered by the 85-watts simul-class power output of the Mesa Boogie Mark IV.