Yamaha PSR-225GM Electronic Keyboard in Orange, CA

I have a Yamaha PSR-225 GM keyboard. A friend is cleaning out his storage unit and has made me his broker for selling items.
He is the original owner and has used it for mostly practice at home. Its sort of a cross between a kid's keyboard you'd buy at Walmart and a pro unit from Roland. More of an advanced student model.
61 keys, 238 voices, built in songs, built in speakers, effects, six track recorder.
I am not a synthesizer expert, but I have cleaned it up, run through al the keys and they appear to be all working well. I haven't checked out the midi plugs, but I'll get to that soon. UPDATE...sent a signal to an external synthesizer unit and the Midi works just fine going out. I don't have a way to send a Midi signal back into the keyboard, so I was not able to test that particular facet of the synth.
Bring any headphones, external auxiliary/midi units you have and/or headphones and try them all out on our front porch. Be sure it works properly for your intended purpose.
I'm not going to list everything about the keyboard here, but here's a link to the Yamaha site and their page on features