The Kenwood KT-52B Stereo Synthesizer Tuner is a high-quality audio equipment that has been tested and confirmed to be in working condition. Made by the renowned brand Kenwood in Japan, this tuner offers precision tuning capabilities and is designed to enhance the stereo sound quality of your listening experience. Whether you are a music enthusiast or a professional audio expert, the Kenwood KT-52B is a reliable choice for achieving optimal audio performance.