Sony SRS-X77 Operating Instructions Manual page 23

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Supported codec*
4 5
SBC* / AAC* / LDAC*
Transmission bandwidth (A2DP)
20 Hz – 20,000 Hz (with 44.1 kHz sampling)
1
* The actual range will vary depending on factors
such as obstacles between devices, magnetic
fields around a microwave oven, static
electricity, reception sensitivity, aerial's
performance, operating system, software
application, etc.
2
* BLUETOOTH standard profiles indicate the
purpose of BLUETOOTH communication
between devices.
3
* Codec: Audio signal compression and
conversion format
4
* Subband Codec
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* Advanced Audio Coding
6
* LDAC is an audio coding technology developed
by Sony that enables the transmission of High-
Resolution (Hi-Res) Audio content, even over a
BLUETOOTH connection. Unlike other
BLUETOOTH compatible coding technologies
such as SBC, it operates without any down-
conversion of the Hi-Res Audio content*
allows approximately three times more data*
than those other technologies to be transmitted
over a BLUETOOTH wireless network with
unprecedented sound quality, by means of
efficient coding and optimized packetization.
7
* Excluding DSD format contents
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* In comparison with SBC (Subband Coding) when
the bitrate of 990kbps (96/48kHz) or 909kbps
(88.2/44.1kHz) is selected
General
AUDIO IN
ANALOG Φ 3.5 mm stereo mini jack
Network port
10BASE-T/100BASE-TX (Auto Polarity)
DC OUT
USB jack Type A (for charging the battery of
a connected device) (5 V, Max. 1.5 A: labeled
on bottom of system)
Power
DC 18V (using the supplied AC adaptor
connected to AC 100V-240V, 50Hz/60Hz
power supply) or, using built in lithium-ion
battery
Usage life of lithium-ion battery (when the
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7
, and
8
NETWORK OFF/ON switch is OFF)
Approx. 10 hours
Usage life of lithium-ion battery (when the
NETWORK OFF/ON switch is ON)
Approx. 3 hours
Operating temperature
5 °C to 35 °C
Power consumption
30 W
Power consumption (during standby mode)
0.3 W
Power consumption (during BLUETOOTH/
network standby mode)
5 W
Dimensions (w/h/d) (including projecting parts
and controls)
Approx. 300 mm × 132 mm × 60 mm
Mass
Approx. 1.9kg
Supplied accessories:
AC power cord (mains lead) (2)
AC adaptor (AC-E1826L) (1)
Wi-Fi Startup Guide
Operating Instructions (this document)
Warranty card
For customers in the UK, Ireland, Malta, and
Cyprus:
Use the AC power cord (mains lead) (A).
For safety reasons, the AC power cord
(mains lead) (B) is not intended for the
above countries/regions and shall therefore
not be used there.
For customers in other countries/regions:
Use the AC power cord (mains lead) (B).
(A)
(B)
Design and specifications are subject to
change without notice.
23 GB