Beautiful ITT Schaub Lorenz 740 AV stereo recorder with ITT SM6 microphone and another small ITT microphone, as well as a 2-pin power cable and additional 5-pin connection cables for microphone and/or input/output. The included cassette was presumably recorded with this device in the 1980s. Clear voice of a lady saying "it does not work properly" ;-) followed by recorded radio music. The recorder powers on and operates, the cassette played back with crystal-clear sound (recorded with this device), and all buttons and knobs (Input 1, Mixing, Input 2, Volume) function perfectly.