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Superlux EVO HD681 Black


  •  Acoustic structure 
  • HD681 EVO: Dynamic, semi-open 
  • Drive unit: Ø50 mm, neodymium iron 
  • Sensitivity: 98 dB SPL (1mW) at 1KHz 
  • Frequency response: 10 – 30,000 Hz 
  • Maximum input power: 300 mW 
  • Nominal impedance: 32 Ω @ 1KHz 
  • Ear: Artificial Leather 
  • Ear Pressure: HD681 EVO: about 3.5 Newtons 
  • Cable: Detachable 1 m and 3 m straight, unilateral outlet; 3.5 Li 
  • Access headphone connector body 
  • Connector: 3.5mm stereo gold-plated connectors
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Selling models HD681 headphones are high cost, with rich bass and crystal clear high resolution and accurate sound field positioning. Its upgraded version HD681 EVO has a new shape, and the continuation of the first generation HD681 sound descent, but more slender treble performance. HD681 EVO compliance stage and studio professionals, but also of the Philharmonic favorite headphones listening level.



• HD681 upgraded version, the new styling and a more delicate treble

• Semi-open, circum-aural design

• 50mm large diaphragm speaker reproduce precise sound and a wide dynamic

• Packet ear design, in a long-term use to maintain comfort

• Auto Adjust headband provides the best fit of

• Two colors: black and white