Sennheiser Orpheus

It was 1991 when German audio experts Sennheiser first unveiled the Orpheus dubbed the ‘best headphones in the world’. These futuristic headphones transcended the conventions of price and practicality in the guise of an electrostatic headphone, conjoined with a valve amp crafted of glass, metal and wood. At a cost of £10,000, 300 units were…