WM-EX612 Inside

The WM-EX612 was a high-end Walkman that employed one of the most advanced audio integrated circuits in the electronics industry. Inside, you can see that the printed circuit board (PCB) manufacturing is to extremely high standards. In addition, they are using surface-mount device (SMD) components to pack the electronics into a small space. With this Walkman, you can expect a metal chassis, with brass capstan flywheels that ensure super smooth tape speed.

Motor

527 IC

The inside build of this player is excellent.

BA3612AKV

BA3612AKV Circuit Diagram