I have the chrome chassis but I don't have the black chassis part. Anyone have any parts or know where to find a couple parts? They don't need to be in great shape. ANY mc250 parts please contact me!!
There are broken MC250s listed on eBay now and then - good for parts.
http://www.ebay.com/itm/Mcintosh-MC-250 ... 720wt_1270
There are also people who sell repair/restoration services - you could ask them if they have the part:
http://www.ebay.com/itm/RESTORATION-SER ... 282wt_1270
