HifiMan Electronics HE-400i Full-Size Planar Magnetic Over-Ear Headphones with Audioquest DragonFly Red USB DAC

Model: WWSHE400ID UPC: 612953919102 Item: 166753

Product Information

This Audiophile Headphone Package includes:

  • 1 - HiFiMAN HE-400i Full-Size Planar Magnetic Over-Ear Headphones (Smoky Gray)
  • 1 - Audioquest DragonFly Red v1.0 USB Digital-to-Analog Converter

HE-400i Full-Size Planar Magnetic Over-Ear Headphones

The HiFiMAN HE-400i is a high quality, full-size planar magnetic headphone designed for critical listening in the home or studio. At little more than twelve ounces, HE-400i is 30% lighter than comparable planar magnetic headphones allowing the listener to comfortably enjoy music for hours on end. In addition, a newly-designed headband and beveled hybrid ear pads provide added comfort as well as improved sound quality. Using single-ended drivers, HE-400i delivers a lifelike soundstage and spatial imaging. Its increased efficiency of 93dB allows it to be driven with a modest size amplifier or can even be used with a portable audio player or smartphone. A premium cable is included comprised of Crystalline metal with Oxygen-free copper and silver.  HE-400i features ABS polymer ear cups in a gloss charcoal finish.

HiFiMAN HE-400I Features:

  • Single-ended planar magnetic driver provides superior soundstage and spatial imaging
  • 30% lighter than other full-size planar magnetic designs for increased comfort
  • Increased efficiency of 93dB makes it easy to drive.
  • Beveled hybrid ear pads for increased comfort and sonic performance
  • Newly-designed cable of Crystalline metal featuring Oxygen-free copper and Oxygen-free silver

DragonFly Red v1.0 USB Digital-to-Analog Converter

DragonFly Red is a USB digital-to-analog converter (DAC) designed to deliver cleaner, clearer, more naturally beautiful sound from any computer, smartphone, or tablet. DragonFly Red’s unique design allows for playback of any file type regardless of resolution. Natively, DragonFly Red is capable of decoding 24-bit/96kHz data.

DragonFly Red employs a unique clock system called a Hybrid-PLL. While not discrete, the Hybrid-PLL performs equal to, or better than, many discrete clock systems, at a fraction of their cost. Additionally, DragonFly Red is software upgradable.


DragonFly Red DAC Features:

  • Plays all music files: MP3 to high-res
  • Compatible with Apple and Windows PCs, as well as iOS and Android mobile devices (requires Apple Camera Adapter or Made for Android/OTG adaptor)
  • Drives headphones directly
  • Fixed output feeds preamp or AV receiver
  • Asynchronous transfer ensures digital timing integrity
  • High output (2.1 volts) drives almost all headphones, including power-hungry models
  • 32-bit ESS 9016 DAC with minimum-phase filter
  • Bit-perfect digital volume control



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