Update.....The smaller Sony has a blown fuse. its an 8amp 125volt glass fuse. Theres an excellent chance it works. I have no fuse to test it though. Still looking for a 2 channel atleast 50 x2 RMS. Please LMK.
OK everything has to go now. The big reciever can be yours for $50 + shipping. The smaller one in need of a 8 amp 125 volt fuse for $25 + shipping. Not sure on the sub. I accept Paypal only.
Maybe call up and get an estimate of how much it would cost to fix? If it's cheap maybe get it fixed then try selling. It's tough selling broken equipment, cause we don't know what else may be broken and why it broke.