Aiwa tape walkman motor current sound

Tape aging, incomplete head cleaning and tape drive failure.

1, tape aging. When the tape is too old, the magnetism will become weak, which will lead to the decline of the recorded sound quality and the hum.

2. The magnetic head is not completely cleaned. If the magnetic head is not clean, it will leave dust or dirt, which will cause humming when reading the tape.

3. The tape drive is faulty. There is something wrong with the tape drive itself, such as abnormal head or damaged circuit board, which can also cause the tape to hum after it is put in.