Introducing the Sansui AU-D9 stereo amplifier, a high-quality integrated amplifier made in Japan. This vintage amplifier is perfect for audiophiles and collectors who appreciate the sound quality and design of classic audio equipment. The AU-D9 is a powerful amplifier that delivers clear and crisp sound with its advanced technology. This amplifier is perfect for vintage audio enthusiasts who want to add a touch of classic elegance to their sound system.