Up for sale, is a Mcintosh MX-151 ($12,500 retail price) that is in excellent shape and comes with all of the accessories, manual, room correction, remote control and in the original double boxes. I currently own BOTH, the MX160 & MX151 (see pictures where you can see both units) and there is ZERO difference in sound. i have tried countless movies, settings, etc and the room correction makes both processors sound IDENTICAL. If you have zero need for 4k video and Atmos surround sound then this piece will save you THOUSANDS of dollars. Please note, the piece i am selling has very limited use (was part of my second theater) and it is 100% functional. There is NO BETTER surround sound processor under $10,000 dollars (street value) that can compete with this unit. I have owned the bryson sp3, marantz 8802, classe ssp800, anthem avm60, anthem d2v, Mcintosh mx122, and once again, this mx151 destroys them all. No contest. The only processor that can compete is the mx160 (but for thousands more). Here is your chance to own a reference processor from Mcintosh for a third of its original sticker price. Please message me if you have any questions!