Sennheiser HDV 820 Digital Headphones Amplifier

Features

• Next generation of acclaimed digital headphones amplifier
• Perfectly complements the Sennheiser audiophile headphone range
• Class-leading ESS 9028PRO SABRE digital-to-analog converter
• 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
• Performs brilliantly with digital sources, whether connected optically, coaxially, or via USB
• Audio outputs include XLR3, XLR4, a 6.3 mm jack socket and 4.4 mm Pentaconn socket
• Features balanced (XLR) and unbalanced (RCA) analog inputs

Technical Specifications

• Article number (SKU): 507442 (EU), 507443 (UK), 507444 (US), 507445 (CN), 507446 (KR)
• 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
• Connection: 6.35 mm jack socket, 4.4 mm Pentaconn, XLR-4 (optical)

What's in the box

• HDV 820 Headphone Amplifier
• Power supply cable (depending on region; EU, UK, US, CN, KR)
• Quick guide
• Safety guide
• Microfiber cloth