RARE ROLAND RACK AMX-600 MIXER! Roland Studio Sound System, Rack mountable!!

This is a rare Roland AMX-600 mixer that comes with a pop out mixing control box, very rare.I could not find any for sale anywhere else. As far as if it works or not, i'm not sure that's why i'm selling it, as is for parts because when I turned it on, I saw the led meters moving with no audio playing through it.So there's probably some issues.Please only buy if you can repair. There are videos on YOUTUBE if you want to see what this thing is and what it does. faultless for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.