Sennheiser HE 1

Beauty with a purpose This
luxurious natural stone—the type made famous by Michelangelo’s
Renaissance sculptures—lends beauty but also prevents structure-borne
noise. To create a visually stunning design, control dials are
painstakingly crafted to the highest quality. Each dial is milled from a
single piece of brass before being plated with chrome. This is music
turned into an object.

Sennheiser HE1 takes you thereYou
may have never seen such beauty in headphones. But this is just for
starters. Watch Sennheiser HE 1 gradually come to life with a touch -
allowing a momentary pause to let the tubes of its amplifier reach the
optimum temperature. Then put them on and travel into pure sound. To
places you’ve never been. Places hidden in your music. On vinyl. On CDs.
In high-res data files.

Precious metals

Eliminating the capacitive reactance of the cable, delivering an ultra-high impulse
fidelity 200% more efficient than any other solution currently
available. 2.4-micrometer platinum-vaporised diaphragms are employed as
their size was shown by Sennheiser’s research to deliver optimal sound
reproduction. Outstanding electrical and acoustical performance is
ensured through gold-vaporised ceramic transducers, while 99.9 %
silver-plated OFC cables are used for optimal conductivity. To allow you
to immerse in the result of all of this are Sennheiser HE 1's ear cups,
precision-machined from solid aluminum, featuring handmade ear pads of
finest leather and a soft, allergen-free velour/microfibre construction.

The advantages of tube amplifiers and transistor amplifiers— with Sennheiser HE 1, you have them all.

Thanks to a patent pending circuit design Its vacuum tubes connected to the spring-loaded, damped marble housing
to prevent structure-borne noise and surrounded by high quality quartz
bulbs that protect against air-borne noise this state-of-the-art amplifier delivers ultra-high impulse fidelity at an ultra-low
distortion level. For digital to analogue conversion, the amplifier can receive digital signals via optical and coaxial SPDIF inputs or USB input, it also accepts high-resolution PCM and DSD data. Music data is converted to analogue signals using the 8 internal DACs of the ESS SABR EES9018. Four channels in parallel are used for each stereo side to
enhance accuracy and decrease distortion and noise level.