AKG Headphones Superior Reference K812

Used for less than 50 hours since purchase, these headphones are in like-new condition. They were always used with headphone covers, so there is no dirt or wear on the ear pads. Three sets of covers are included.

■ Equipped with newly developed 53mm diameter drivers, the largest in AKG's headphone history. These drivers boast an incredibly powerful magnetic flux density of 1.5 Tesla, providing far superior driving power than conventional headphones. This results in an abundance of audio information, accurately reproducing even the finest details.
■ The ultra-thin, two-layer Two-Layer Voice Coil System offers excellent responsiveness and achieves an astonishing frequency response of 5Hz-54,000Hz, supporting high-resolution audio. It reproduces a deep, immersive soundstage like a live performance, with 360-degree spatial representation.
■ The large ear pads fully enclose the ears and are made of thick, supple protein leather, providing a snug and comfortable fit.
■ The breathable mesh headband features the Self-Adjust Mechanism familiar to the K Series. The headband automatically adjusts to your head size, ensuring a light and stress-free fit without feeling heavy.
■ With a low impedance of 36Ω, these headphones can be driven effectively not only by home and studio audio equipment but also by portable devices like laptops, iPods, and iPhones.
■ The detachable cable allows for replacement with higher-grade cables (re-cabling) and provides peace of mind in case of cable damage.
■ A stylish wooden headphone stand is included.

■ Headphones
■ Type: Open-air
■ Sensitivity (1kHz): 96dB SPL/mW
■ Frequency Response: 5Hz-54,000kHz
■ Maximum Input Power: 300mW
■ Impedance: 36Ω
■ Ear Pads: Around-ear, protein leather
■ Plug: 3.5mm stereo mini (gold-plated)
■ Cable: Approx. 3.0m (single-sided, detachable)
■ Weight (excluding cable): Approx. 398g
■ Accessories:
・Exclusive wooden headphone stand
・3.0m straight cable (OFC)
・6.3mm conversion plug
• Will be shipped in the original box.