Akai 4 track simul-sync 1/4” tape machine. Very nice 4 channel tape deck with 2 speeds-3 3/4 and 7 1/2 ips Simul-sync allows for in sync recording/overdubbing on all channels. This tape machine also plays in REVERSE. Quite a unique feature I’ve never seen on any other deck but pretty cool feature for unraveling that backward masking you’ve always wondered about! I have the original box for this piece. Please review pictures and read description carefully. Unit is pre-owned. Approximately 45 years old with signs of being used. There may be small scratches, dents, scrapes or discoloration on the unit itself. It will need some service to put it back in perfect running order. Turns on and powers up but doesn’t play although the capstan is spinning. I can ship it FedEx if you must have it. Please query me should you have questions or concerns. I’d prefer local pickup on this item. Thanks for looking.