The MX123 is a scam. Nothing but an overpriced Marantz AV8805 (minus the MEQ-X support) in disguise
https://www.marantz.com/en-us/product/a ... es/av8805a
https://www.mcintoshlabs.com/products/h ... ors/MX123A
The attached pictures compare the two processors. Marantz on top and the MX123 on...