Marantz Learning Remote Control RC8001SR for AV amplifiers. ● I was using this until recently, so there are no operational issues, and it's in beautiful condition as shown in the pictures. ● The LCD is also readable. ● The official compatible models are the following Marantz AV amplifiers, but Marantz remotes are quite versatile, so it may work with others as well. <By the way, it worked perfectly with my AV amplifier (SR8001)> (Listed) SR7002, SR8002 ※ Batteries are not included. ※ This is a product of considerable age, so please refrain from claims or returns.