Sennheiser HDV 820

The HDV 820 unlocks the potential of your Sennheiser headphone collection. Expect class-leading DAC and headphone amplifier technology with a plethora of state-of-the-art I/O and world-class conversion.

• Next generation of acclaimed digital headphones amplifier

• Class-leading ESS 9028PRO SABRE digital-to-analog converter

• Performs brilliantly with digital sources, whether connected optically, coaxially, or via USB

• Features balanced (XLR) and unbalanced (RCA) analog inputs

• Perfectly complements the Sennheiser audiophile headphone range

• Capable of playing DSD256 files of up to 12.3 MHz, in addition to PCM files up to 32-bit and 384 kHz sample rate

• Audio outputs include XLR3, XLR4, a 6.3 mm jack socket and 4.4 mm Pentaconn socket

Dimensions: 224 x 44 x 306 mm

Frequency response: 10 Hz - 100 kHz

Weight: 2.25 kg

Attenuation: 93 dB

Total harmonic distortion (THD): < 0.001%

Dynamic range: > 115 dB @ 600 Ω load (A-weighted)

Gain: UNBAL input/XLR-4 output: Adjustable 14 dB, 22 dB, 30 dB, 38 dB, 46 dB BAL input/XLR-4 output: 16 dB

Power Supply: 100 - 240 V, 50 - 60 Hz

Power consumption: 12 - 18 W

USB standard: USB 2.0