Sennheiser Orpheus HE90 Review | 93 Data compared

Overview The Sennheiser Orpheus (HE 1) is a luxury electrostatic headphone system that acts as the successor to the brand's legendary 1992 model. Priced at a staggering €50,000, each unit requires an entire workday to assemble by hand using premium materials like platinum-vaporized diaphragms, gold-vaporized ceramic transducers, and silver-plated copper cabling. The physical presentation is heavily integrated into a massive Carrara marble housing, featuring a theatrical automation element where the headphone tray and eight vacuum tubes slowly elevate out of the amplifier body upon powering up. Pros and Cons Pros: The headphone delivers an exceptionally spacious, detailed, and dynamic acoustic presentation that makes the listener feel as though they are sitting directly inside the recording studio. Comfort is outstanding due to oversized earcups and incredibly soft padding that securely fit without pinching. It provides a completely transparent, 1-to-1 audio reproduction that perfectly translates high-resolution tracks and excellent studio mastering. Cons: The fundamental drawback is its astronomical €50,000 price tag, limiting availability to a niche market of wealthy audiophiles. Additionally, its sound reproduction is entirely unforgiving; poor source audio or low-quality...

The FAZ review identifies the Sennheiser Orpheus (HE 1060/HE 1) as the world's most expensive and capable headphone system, featuring a 50,000-Euro price tag and a Carrara marble housing. Its core strengths include electrostatic technology with integrated vacuum tube amplifiers, providing unmatched sound fidelity, and premium leather ear pads. Primary drawbacks noted in the review center on its immense 21 kg weight and lack of mobility, making it a stationary fixture. Additionally, the system necessitates a roughly 20-second warmup period for the tube amplifiers before use.

The Sennheiser Orpheus (HE1060/HEV1060) is an ultra-premium, €50,000 electrostatic headphone and tube amplifier system built with uncompromising, high-end craftsmanship. Visually striking, the system features an automated "warm-up choreography" where control knobs slide out of a heavy Carrara marble chassis, vacuum tubes emerge from a black aluminum block, and a glass lid lifts to present the headphones. Technically, it achieves the lowest harmonic distortion ever measured in a sound system (0.01% at 1 kHz and 100 dB) and delivers a massive frequency response of 8 to over 100,000 Hz. This performance is driven by eight SE803S tubes and internal MOSFET high-voltage amplifier stages integrated directly into the earcups to eliminate signal degradation along the cable. The system's primary pros center on its flawless, distortion-free audio precision and "hyper-precise" acoustic presentation. It uncovers intricate, hidden micro-details in recordings—such as instrument valve noises or a singer's vocal strain—without sounding overly harsh. It also offers a deep, lifelike live atmosphere with an incredibly clear bass response. Conversely, the obvious cons are its massive 24 kg weight, specialized ecosystem constraints, and a prohibitively expensive price...

The Sennheiser Orpheus 2 (HE 1) is a revolutionary electrostatic headphone and tube amplifier system that delivers arguably the best audio reproduction in the world. Built with an anti-resonant Carrara marble chassis, gold-vaporized ceramic electrodes, and quartz-shielded vacuum tubes, its engineering limits distortion to an unprecedented 0.01%. In listening tests, its performance shines through exceptional high-resolution clarity, incredibly lifelike instrument textures, and an analytical ability to unearth tiny background details like turning pages or floorboards creaking. The system offers taut, perfectly contoured bass impulses and lively, non-fatiguing high frequencies that make multi-layered acoustic and rock tracks feel completely holographic. Despite its acoustic perfection, the system has notable practical drawbacks, primarily its astronomical and prohibitive price tag of 50,000 Euros. On a technical note, because it is a headphone system, it inherently cannot match the physical, chest-thumping bass impact generated by premium floor-standing loudspeakers. Furthermore, while its spatial instrument definition in the back rows of an orchestra is flawless, the overall width and depth of the soundstage no longer uniquely outperform other high-end headphones on the market. Ultimately, it does not...

The Heise review evaluates the prototype of the Sennheiser Orpheus HE 1, an ultra-premium electrostatic headphone system priced at a staggering 50,000 Euros. heise onlineThe system delivers a dramatic visual theater upon powering up, featuring chrome-plated brass dials and motorized vacuum tubes that slowly emerge from a chassis crafted out of solid Carrara marble. Acoustically, the system provides a massive, fully dimensional 3D soundstage with exceptional depth and width. Unlike typical electrostatic headphones that sound lean, the HE 1 boasts a highly impactful, rich, and deeply textured sub-bass alongside pristine, transparent treble resolution. Despite weighing nearly 600 grams, the ergonomics are finely balanced, offering excellent long-term comfort through earcups lined with microfibre velour and genuine leather. On the downside, the system's astronomical price tag makes it a purely luxury product restricted to the ultra-wealthy. Because the audio reproduction is hyper-realistic, it serves as a double-edged sword that brutally exposes flaws in poorly recorded or compressed files. Additionally, the earcups incorporate a specialized Class-A MOSFET high-voltage amplifier that actively generates physical warmth, which might feel unusual to the touch over prolonged...