SONY Walkman cassette player WM-EX677 Operation confirmed

This is a Sony cassette player. As it has been stored at home, there are some minor scuffs or marks on the surface. To ensure proper playback, the following maintenance has been performed:

・Replaced with a high-quality rubber belt

・Cleaned the head and pinch roller

・Applied contact cleaner to electrical contacts

・Cleaned the circuit board

・Cleaned the gears and internal components

I have verified all basic functions, including playback, fast-forward, and rewind. There is no significant wow or flutter, and the unit plays music normally. The remote control also functions without issues.

Please note that a "gumstick" battery is required for operation and is not included.