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User Manual for Sennheiser HDV 820 Digital Headphones Amplifier Click to enlarge the picture
Contents of the user manual for the Sennheiser HDV 820 Digital Headphones Amplifier
- Product category: Headphone Amplifiers Sennheiser
- Brand: Sennheiser
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Sennheiser Headphone Amplifiers
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User manual for the Sennheiser HDV 820 Digital Headphones Amplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Sennheiser product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Sennheiser user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Sennheiser product will considerably shorten its lifespan!
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Product description The HDV 820 Digital Headphones Amplifier from Sennheiser is powered by a high-quality ESS SABRE32 DAC (digital-to-analog converter). It has a resolution of 32-bit/384 kHz sampling rate and can play DSD256 files of up to 12.3 MHz. Featuring output connectors such as 3-pin XLR, 4-pin XLR, 1/4", and 4.4mm Pentaconn sockets, the amplifier is also equipped with several input formats to easily connect your headphones to the amplifier. The HDV 820 performs with digital sources via optical, coaxial, or USB sources and has balanced XLR and unbalanced RCA analogue inputs. This amplifier is designed to complement Sennheiser's high-end headphones range and offers higher resolution and ultra-low distortion, which opens a whole new listening experience for the most demanding audiophiles. Additionally, a power cable is also included. UPC: 615104301450 In the Box Sennheiser HDV 820 Digital Headphones Amplifier AC Power Cable Limited 2-Year Warranty Table of Contents
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Technical parametersSennheiser HDV 820 Specs | Maximum Output Power | Approximately 480 mW @ 1 kHz and 600 Ohms load at the XLR-4 output | | Frequency Response | 10 Hz to 100 kHz | | Crosstalk / Attenuation | Minimum 93 dB @ 1 kHz | | Total Harmonic Distortion (THD) + N | <0.001% | | Gain | Unbalanced Input/XLR-4 Output: Adjustable 14, 22, 30, 38, and 46 dB
Balanced Input/XLR-4 Output: 16 dB | | Dynamic Range | >115 dB @ 600 Ohms load (A-weighted) | | Power Requirements | 100 - 200 VAC, 50 - 60 Hz | | Power Consumption | 12 W nominal (2 x 300 Ohms headphones connected to the 4.4 mm outputs)
18 W maximum (2 x 16 Ohms headphones connected to the 4.4 mm outputs) | | Temperature Range | Operation: 41 to 113°F (5 to 45°C)
Storage: -40 to 158°F (-20 to 70°C) | | Humidity | Operation: 10 to 80%
Storage: 10 to 90% | | Dimensions (L x H x W) | 8.8 x 1.7 x 12" (224 x 44 x 306 mm) | | Weight | 5.0 lb (2.25 kg) | | | | Package Weight | 7.5 lb | | Box Dimensions (LxWxH) | 16.5 x 11.8 x 6.1" |
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