Cassette not working The Pioneer CT-730 Stereo Player/Recorder is a vintage audio device manufactured in Japan. This cassette tape deck is a classic piece of electronics from the Pioneer brand, known for its quality and durability. With its sleek design and functionality, this stereo player/recorder is perfect for music enthusiasts looking to enjoy their cassette tape collection in style. Whether you are a collector or a music lover, the Pioneer CT-730 is a must-have for any vintage audio setup.