A PC Engine Duo in need of some TLC.

[Gdvsevl]

Hey guys, I need your help. I have a PC Engine Duo in need of repairs. It has the usual sound problem, I have to turn the volume on the TV to max to hear anything. Also, the CD part won't read the games. The discs spin, but can't get read. The cartridge slot works perfect. Obviously, it's in need of capacitor replacement. Do you guys know of anyone in the Boston area who does repairs? I really appreciate any help you guys can offer, thanks.