Den där burken är väl framför allt till för förstärkare som inte har HDMI. Jag har inte sett en sådan innan men som jag tolkar bilderna så extraheras den digitala signalen från HDMI och antingen så får man SPDIF eller analog 7.1. Innebär inte det att det sitter någon typ av D/A i den?
Intended use
This product is designed to extract the audio signal from an HDMI-compatible device.
The extracted audio signal is then transmitted to an analogue 7.1 cinch output or an optical
digital output. The HDMI signal is looped through for further use. The gold-plated connections
are anti-corrosive and improve signal transmission. Power is supplied via the power adapter
included with the product.
The product is intended for indoor use only. Do not use it outdoors. Contact with moisture, e.g.
in bathrooms, must be avoided under all circumstances.
For safety and approval purposes, you must not rebuild and/or modify this product. If you use
the product for purposes other than those described above, the product may be damaged.
In addition, improper use can cause hazards such as short circuiting, fire, electric shock etc.
Read the instructions carefully and keep them. Make this product available to third parties only
together with its operating instructions.
This product complies with the statutory national and European requirements. All company
names and product names are trademarks of their respective owners. All rights reserved.
HDMI is a registered trademark of HDMI Licensing L.L.C.
EDID is a registered trademark of the Video Electronics Standard Association.
Technical data
a) Audio extractor
Inputs........................................................... 1x HDMI
Outputs........................................................ 1x HDMI
Analogue 7.1 output (8 cinch sockets)
1x optical digital output (TOSLINK)
HDMI audio formats..................................... DTS-HD, Dolby-TrueHD, LPCM 2.0/5.1/7.1, DTS,
Dolby-AC3, DSD
Supported HDMI resolutions ....................... 4k/ 30Hz, 1080p, 1080I, 720p, 576p, 480p/ 60Hz
Sampling rate .............................................. 32 - 192 kHz
DAC bitrate.................................................. 16 - 24 bit
Supported video colour formats................... 24 bit, 30/36 bit deep colour
Digital audio conversion format ................... LPCM 2.0/5.1/7.1
Max. HDMI bandwidth ................................. 300 MHz
Max. HDMI baud rate .................................. 9 Gbps
Input/output TMDS signal............................ 0.5 - 1.5 V peak-to-peak (TTL)
DDC signal .................................................. 5 V peak-to-peak (TTL)
Analogue output level.................................. ≥2 Vrms
Signal-to-noise ratio (1 kHz @ 0dB))........... ≥ 90 dB
THD+N (1 kHz @ 0dB)................................ ≤ 0.01 %
Frequency response.................................... 20 Hz - 20 kHz
Input cable length (HDMI)............................ ≤ 15 m AWG 26 HDMI standard cable
Output cable length (HDMI)......................... ≤ 15 m (1080P)/ 8 m (4k) AWG 26 HDMI
standard cable
Current consumption ................................... max. 500 mA
Operating conditions.................................... -10 to +55 °C, 10 – 90 % relative humidity (noncondensing)
Storage conditions....................................... -20 to +60 °C, 5 – 95 % relative humidity (noncondensing)
Dimensions (W x H x D) .............................. 204 x 26 x 84 mm
Weight ......................................................... 360 g
b) Power adapter
Operating voltage ........................................ 100 - 240 V/AC, 50/60 Hz
Output.......................................................... 5 V/DC, 1 A