I am selling a professional copy machine for audio cassettes COPY MACHINE OTARI DP-4050F. The copier copies either at 16 or 8 speed and it is possible to set different copying methods. Made MADE IN JAPAN. The copier comes with the original service manual with diagrams and the original box. Please contact me via the Bazoš form, or by e-mail inzeratyja@gmail.com, or by phone at 0905950410, I do not answer SMS. Thank you for understanding. Joseph