What's Inside? IEM Teardown featuring Cadenza, Tin-hifi C2, Wan'er and Final E5000.

Today we take apart some IEM's! woot woot! We check out final's E5000, Tin-hifi C2 and Waner's DD. unfortunately I was not able to completely release the Cadenza from its grave but we at least discovered a bit more about its beryllium  ...  If you lik