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  • Model: HE6EF6
  • SKU: 1311806497

This HiFiMan bundle includes:

  • HE-6 Reference Planar Magnetic Over-Ear Headphones (Black)
  • EF-6 Class A Reference Headphone Amplifier and Pre-Amplifier (Black)

HE-6 Over-Ear Headphones

Considered by many to be the world's finest headphone, without regard to price, the HiFiMAN HE-6 features the company's proprietary planar magnetic technology in a no-compromise design. With sensitivity of 83.5dB, the HE-6 must be paired with a headphone amplifier of comparable quality. The HE-6 is the reference choice of critical listeners around the world.

  • Frequency Response: 8 to 65 KHz
  • Impedance: 50 Ohm
  • Efficiency: 83.5 DB
  • Weight: 502 g


  • Leather storage box
  • OCC(single crystal copper) 4pin XLR cable 1 (2 m / 6 ft)
  • OCC XLR to 6.5mm headphone plug adapter x 1 (1m / 3 ft)
  • Headphone cable connector x 2
  • Leather earpads(on the headphone)
  • Velour earpads for backup 

EF-6 Headphone Amplifier

Hand-built by HiFiMAN craftsmen, the new EF-6 flagship headphone amplifier provides audiophile quality for the most demanding listeners. Fit and finish hint at the amplifiers exceptional performance under the hood. EF6 is a hi-end headphone amp with very powerful output. EF6 can also work as a world-class pre-amplifier. The EF-6 the clear choice for discriminating music lovers seeking a no-compromise headphone amplifier yet priced well below units with comparable performance.

  • Volume: Hand-made Step Attenuator
  • Power Supply Design: CLC filter
  • Weight: about 24 lb (10.75 KG)
  • Dimensions: 13''(330 mm)Wide x 12.2"(310mm)Deep x 4.1"(105mm)High
  • THD: 0.03% (1w and 1KHz)
  • S/N: 95 DB
  • Max Output: Class A 5W at 50 Ohm 


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