1970S PANASONIC STEREO CASSETTE DECK WITH LEFT AND RIGHT CHANNEL VOLUME CONTROLS .PAUSE BUTTON .LINE IN R/L LINE OUT R/L MIC R/L MONO AND STEREO MODE.I HAVENT BEEN ABLE TO TEST ON EQUIPMENT. BUT IT ALL SEEMS FUNCTIONABLE. THE LEVEL NEEDLES MOVE WHEN VOLUME CONTROLS ARE MOVED UP OR DOWN. THE TAPE DECK POWERS UP GOOD LIGHTS GLOW BRIGHT GREEN.WITH A CASSETTE IN PLAY /REWIND/FAST FORWARD ALL WORK .IT ALSO HAS A HEADPHONE JACK .AND A RECORD SWITCH.WITH CASSETTE IN IT HAS GOOD SMOOTH MOVEMENT. .I WOULD THINK UNIT IS GOOD TO GO .THE PAUSE BUTTON WORKS GOOD . THATS THE BEST DESCRIPTION I CAN GIVE ABOUT IT .UNIT ALSO HAS A SET OF CONNECTION WIRES FOR SPEAKERS ALSO. ANY QUESTIONS PLEASE ASK .THANK YOU. NO EXTENDED WARRANTY OTHER THAN THE 7 DAY ONE OFFERED . THANKS AGAIN.