Sennheiser HD 650 Open Over-Ears for $299

IF of all the Sennheiser open-back headphones it is the HD 650 the one you want, in new condition, it is on sale for a limited time for $299 at Adorama as one of their daily deals…

Why this and not the other HD options from Sennheiser or from Hifiman or from any of the other makers? well, there many and more forum threads and comment sections discussing this ab eterno 🙂