Fully functional professionally serviced. 200 watts per channel. Has the main/pre option w/Jumpers can be used as a receiver, pre-amp, or power amplifier. It’s rare to find this receiver and even more rare to find it fully functional. There’s one minor flaw which is common with these the selector knob inner collar has broken still in tact there’s low cost better quality replacements on EBay also the other knobs can be interchanged as well see photos remotes for this exact model on EBay if desired see photos also a universal remote would most likely work as well. Also included are the specs see photos. $375/Best Reasonable offers Thank you.