Panasonic RQ-212DKS

Used Google translator

     Panasonic RQ-212DKS.     Portable cassette recorder . Made in Japan in 1977. Dimensions 165 x 100 x 47 mm . Weight without batteries 700 g. Power 6 v, four batteries AA, or the AC adapter . A built-in electret microphone , tape counter , miniature dial gauge power - the recording level , forward and rewind , and hitchhiking . There is also a headphone output , inputs for connecting an external microphone with remote control, and a connector for the AC adapter . Batteries installed in a removable cassette that allows you to replace the power for a few seconds . Wiring collected on a chip M5115P, and two transistors  type B172 and B324. Universal and erase heads are combined in a single housing. Kinematics made soundly, and still functions properly . It was collected on the rollers , but there are two rubber belt , one of which transmits motion to the delivery unit reeling , and the second is used for the tape counter . Overall, the device is quite functional, and can be successfully used as a voice recorder . Quality voice recording is great, and the microphone is also good.
     Tape came to me complete with original packing box, microphone, and AC adapter. He was in working order, it took only lubrication mechanics, as have seized hitchhiking.

Photos can be enlarged  

Universal and erase heads are combined in a single housing