Pioneer Dual Stereo Cassette Deck Vintage CT-W4000 - $65 (Moorhead)

I got a lot of electronics from an older man that was close to 90 years old at the time, and that kept them in a seperate room in his basement that he had gotten from auctions, but I dont think he had gotten any recently since they was a lot of dust that had developed from being stored so long.
He said most of the stuff worked that he had in the room.
I am not sure if this plays without being connected to something else.
The tapes still move when played, fast forward and rewound a few times to make sure the tapes did not get tangled up inside and they didn't.
If you know that they should play without being connected and would not mind telling me, I will try to update the listing then.