I got this cause i was just curious about all the rave on mbl and i got an MBL 6010d preamp and was totally amazed by the sound a preamp can make. So i got a pair of the 9007 stereo/ mono amp and a pair of the 111F speakers to try out. I can see why these are one of the best there is but as you can see my other system is Avantgarde trio and Audio pax 88 mono amp and i am just too used to that sound. The mMBL's are faster and image better with tighter bass, but sound is a very personal thing and also i was vetoed by MRs. to keep the avantgarde as she thinks they are prettier!!! So these have to go. barely used and not a scratch or anything, comes with warranty card, manual, gloves, spikes, connector , brass spike disc, basically everything it came with and all original packaging. I will keep them set up in case youw ant to come to Vegas and hear them . These are $42000 plus tax and shipping, i am asking $25000 or best offer, they are as good as new and will also have a pair of the 9007 440 watt amps for sale and would be happy to make a package deal for all three items. I can accept card directly as i have a retail business and bank verified. I also included shipping in Continental US so there is no concern it will done right and fast via Fed ex.