The Mustang IV is a 150 watt open back combo with two 12” Celestion speakers that sound great and pump serious volume. It contains 100 amp presets derived from 12 different amp models that deliver tones from vintage Fender sparkle to outrageous modern metal distortion, and 37 different effects in four categories (stomp, modulation, delay and reverb), all easily and instantly accessed. It’s great for rehearsing, jamming and larger gigs, and the 1/8” headphone jack doubles as speaker emulated line out. Further, connect Mustang IV to your computer with free Fender FUSE software. Open up a world of possibilities, including on screen parameter control, deep editing, additional effects, unlimited preset storage, online preset swapping with the Fender FUSE community, and free Fender artist presets. Mustang IV’s included four button footswitch controls quick access, preset/bank select, effects on/off and tuner. An optional programmable two button footswitch also available.