The HD 650 from Sennheiser are reference-class stereo headphones designed to deliver a true audiophile experience with an open, natural sound.
Sennheiser Consumer Audio HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone, Titan : Everything Else
Sennheiser Consumer Audio HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone, Titan : Everything Else
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Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones + Belkin Lightning Audio + Charge RockStar iPhone Adapter, Splitter Enables Lightning Audio and Charging At the Same Time, MFI Certified, Compatible for iPhone
In the Sennheiser HD 650, audiophiles will experience truly unique natural sound. With sound this good, long concerts in the comfort of your home are a certainty, so the Sennheiser HD 650 also sets standards in comfort and convenience. The Sennheiser HD 650 is a genuine masterpiece, which will satisfy even the most demanding listener.
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HD 650 ruined me : r/headphones