Finally got this Kenwood KD-4100R direct drive fully auto player working after having saved it from the bottom a bad thrift store electronic isle stack. Not only replaces my previous nicest one
Amazon.com: MaximalPower KNB17A 1800mAh Ni-MH Battery for Kenwood KNB-16A KNB-17A KNB-21N KNB-52N for Kenwood TK-280/380/480/481, TK-290/390/490 Pro Talk TK 2100/4100 Two Way Radio : Electronics