Features:
The perfect partner for reference-class headphones.
Sennheiser’s HDV 820 is the next generation of its acclaimed digital headphones amplifier, designed to complete the Sennheiser audio experience and perfectly complement its high-end audiophile headphone range for the ultimate acoustic performance.
Technical Data:
• Output connections: XLR3, XLR4, 6.3 mm- and a 4.4 mm Pentaconn socket
• Digital inputs: optical, coaxial, USB
• Analog inputs: XLR, RCA
• Frequency response: < 10 Hz to > 100 kHz
• THD, total harmonic distortion: < 0.001 %
• Power consumption: Nominal 12 W (2 x 300 ? headphones connected to the 4.4 mm outputs)
• Gain:
- UNBAL input/XLR-4 output:
- Adjustable 14 dB, 22 dB, 30 dB, 38 dB, 46 dB
- BAL input/XLR-4 output: 16 dB
• Dynamic range: > 115 dB @ 600 ? load (A-weighted)