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Sennheiser HDVD 800 + HIFIMAN HE-400i

Digital Headphone Amplifier and DAC plus Wired Over-Ear Planar Magnetic Headphones

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Sennheiser HDVD 800 + HIFIMAN HE-400i

Digital Headphone Amplifier and DAC plus Wired Over-Ear Planar Magnetic Headphones

$2,080.96

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Sennheiser HDVD 800 (HDVD800)

Digital Headphone Amplifier and DAC
Quantity: 1

General Features:

  • Analog Headphone Amplifier and DAC
  • Designed to meet the requirements of Sennheiser's HD 800 Studio Headphones
  • D/A transducer for all common formats up to 24 bit / 192 kHz
  • D/A transducer can be used for CD and DVD players
  • AES/BU, S/PDIF, USB inputs
  • Symmetrical (XLR) and asymmetrical (RCA) analog inputs
  • Symmetrical output
  • Sockets for four sets of headphones (two of which symmetrical)
  • Dimensions: 8.50"W x 12.75"D x 2.16"H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Product Specifications:

  • Frequency Response: 0.3 Hz to 100,000 Hz
  • THD, total harmonic distortion: < -110 dB (1 kHz / maximum gain)
  • Audio input:
    • Analogue input XLR-3 : Max. input voltage 20 dBV / Input impedance 10 kOhm
    • Analogue input RCA: Max. input voltage (eff) 14 dBV / Input impedance 10 kOhm
    • Digital SPDIF (RCA): Max. sampling frequency 192 kHz /AES3-compatible) / Max. resolution 24 bit
    • Digital SPDIF (TosLink): Max. sampling frequency: 88,2 kHz (AES3-compatible) Max. resolution: 24 bit
    • Digital AES/EBU (XLR-3): Max. sampling frequency: 192 kHz (AES3-compatible) / Max. resolution: 24 bit
    • USB (USB-B) USB standard: USB 2.0 / USB 3.0 USB audio class: USB Audio 2.0
  • Power Consumption: 9 Watt
  • Input Voltage Range: 100-240 V AC / 50-60 Hz

What's in the Box?

  • HDVD 800
  • Safety guide
  • Quick start guide
  • CD containing the user manual and Windows driver

Warning: Power cable for the Sennheiser HDVA 800 amplifier is not included

HIFIMAN HE-400i

Wired Over-Ear Planar Magnetic Headphones
Quantity: 1

General Features:

  • Orders limited to one unit per customer through 1/3/2016
  • Wired Planar Magnetic Over-Ear Headphones
  • Planar magnetic drivers offer a detailed, warm listening experience with minimal distortion
    • Not sure what Planar Magnetic Drivers are? Click here to read our Headphone Driver Type knowledge base article
  • Open back design provides an incredibly spacious sound stage
  • FocusPad hybrid earpads
    • Beveled pleather and velour cushions for vastly improved comfort and sound quality
  • 30% lighter than comparable headphones for maximum comfort
  • Newly designed headband with an improved pressure pattern for improved comfort
  • Primary Color: Smoky Gray
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Frequency Response: 20-35,000 Hz
  • Sensitivity: 93dB
  • Nominal Impedance: 35 Ohms
  • Cable:
    • Detachable: Yes
    • Cord Length: 5 ft. (1.5m)
  • Plug Size: 3.5mm
  • 1/4" adapter included

What's in the Box?

  • HiFiMAN HE-400i Planar Magnetic Headphones
  • 5 ft. Audio Cable w/ Screw-On Terminals
  • 3.5mm to 1/4" Adapter
  • User Guide
  • HiFiMAN Social Media Card
  • Serial Number Card

Note: HiFiMAN products can only be shipped to customers in the United States

Also found as: HE400i

Headphone Amplifier Specifications

Amplifier Style
Some headphone amplifiers are designed to be portable and others are meant to be placed on a desk. This will tell you what style of amplifier this item is.
Desktop
Digital-to-Analog Converter (DAC)
A Digital-to-Analog converter (also known as a DAC) converts a digital audio signal into an analog signal. This is especially helpful for listen to music from digital sources, such as iPods and smart phones.
Built-in
Frequency Response
The range of frequencies the amplifier will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
0.3 - 100,000 Hz
Input Connection
This is the manner in which the headphone amplifiers receive an input audio signal.
Stereo RCA
Output Connection
This is the manner in which the headphone amplifier will output the audio signal.
1/4" Plug
Number of Outputs
Some headphone amplifiers have a built-in splitter so multiple pairs of headphones can be connected to it. The number specified here is the number of headphones that can be connected to the amplifier.
4

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

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Product Summary

Manufacturer

Model Number

HDVD800_HE400i

Weight

14.60lbs

Internal SKU

hdvd800_he400i

Internal Product ID

100413

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Sennheiser HDVD 800 + HIFIMAN HE-400i