With the release of the OV-1, Meters Music brings Active Visual Monitoring to headphones for the first time ever. This premium over-ear model features an analog studio-style VU meter built into the can. You can see if you’re maxing out the levels and so can others. The OV-1 also features Automatic Noise Cancelling and is made with premium materials: a lightweight aluminum alloy chassis wrapped in supple, breathable Protein leather.