Original Owner Comet 2400 Power Pack *2400 w/s maximum, fast recycle time, 4 flash head outlets, built in optical slave fires instantly with flash, fan cooled. 1/8th of a stop increments, duel sync. 3Bi-Tube Heads 6400 watts, fan cooled all in working condition. 1 head needs a new glove. 2 Reflectors. Soft carry case included for the strobe heads.