This is a 4 Track STEREO Machine Records and plays back in Stereo through its own BUILT IN AMPLIFIER and SPEAKERS It can also be used through your own hi-fi system or two hi-fi speakers which can be plugged into the rear of the machine Or you can use hi-fi headphones. But having separate Treble and Bass controls it sounds great on its own. Three Speed - Universal 7.5 ips, 3 3/4 ips and 1 7/8 ips. (This speed is controlled electronically - not by a derailed belt). Takes all reel sizes up to and including 7 inch reels (supplied) It will also play the 7 inch reels with the lid on in a vertical or horizontal position. Has a Four Digit Tape Counter and Twin VU Metering The counter will stop the tape at any position when you have reset it to 0000. There are some small scratches (see photos) but is in pretty good condition . It’s in working order,some times when you press stop button makes squeaky noises.Hasn’t been used for long time,probably needs small Service.Comes with Original Manual,and one Ampex 457 Tape.