![managed to get this Sony XM4 for parts, costed me 70$. because the left side was making a high pitch noise. I removed the ear cup, and the white piece that’s above the magnet had fallen off. I just put it back into its place, and the high pitch noise stopped.](https://preview.redd.it/53p49qg3xkhc1.jpeg?auto=webp&s=19158199c51a011fcb7d0af4a92ff2f965b8bd0e)
managed to get this Sony XM4 for parts, costed me 70$. because the left side was making a high pitch noise. I removed the ear cup, and the white piece that’s above the magnet had fallen off. I just put it back into its place, and the high pitch noise stopped.
![managed to get this Sony XM4 for parts, costed me 70$. because the left side was making a high pitch noise. I removed the ear cup, and the white piece that’s above the magnet had fallen off. I just put it back into its place, and the high pitch noise stopped.](https://preview.redd.it/53p49qg3xkhc1.jpeg?auto=webp&s=19158199c51a011fcb7d0af4a92ff2f965b8bd0e)
That’s the deal of the century on these