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PCM2702E PCM2702 Mini USB DAC Headphone
Amp Amplifier |
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Characteristic:
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A very
perfect
Headphone
Amplifier.
-
It
integrated a
sound card,
a Earphone
AMP
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Main USB&DAC
Use Burr-Brown
PCM2702E.
Description:
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This Series
will
be
used
more
professional
components,
more
rigorous
screening
mechanism
components,
more
stringent
testing
and
debugging.
So
as
to
ensure
that
each
product
can
meet
the
requirement,
allows
users
to
be
able
to
feel
the This
Series
brings
you
unparalleled
access
to
seeing
and
hearing
enjoyment.
Part
of
the
analog
signal
to a
fully
symmetrical
layout
of
the
way,
delicate
appearance.
The
use
of
high-quality
HIFI
components
assembled:
Yageo
SMD
resistor,
Nichicon
exclusive
audio
capacitance,
WIMA
capacity,
Sanyo
OS-CON
capacity,BP
MUSE
capacity,
earphone
AMP
use
OPA2604
and
BUF634,
conversion
rate
2000v/us
output
current
up
to
250mA,
to
ensure
that
a
variety
of
push
Impedance
headphones
are
the
ease.
All
op
amp
Prism
is
equipped
with
Seiko
8DIP
socket,
the
user
need
to
be
replaced
according
to
their
different
tone
of
the
operational
amplifier
to
meet
their
own
needs.
Audio
components
are
all
part
of
the
1%
precision
matching
to
ensure
that
every
detail
of
the
audio
can
restore
unabated.
All-aluminum
oxide
drawing
black
shell
design,
better
quality
is
very
good.
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Product
specifications
Indicators:
-
Size:
7.6cm x
3.1cm x 11cm
(width x
high x
deep)
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Input
Interface:
USB,
Line-in(3.5
stereo Jack)
USB
INPUT:
PC2001 USB-B
(plug and
play,
Windows2000
or Higher)
Output
Interface:
6.35 stereo
headphones
output.
HeadPhone-OUT:
4V RMS
DC Input: DC12V-16V,
>1A/=1A ..
Power:
We offer a
Wall Mount
DC Switch
Power Supply
Input: AC
100-240V
50/60Hz,
Output: DC
12V 1A.
Suitable
Headphone
Impedance 32
ohm---120
ohm
Item
Include:
PCM2702 USB
DAC
Headphone
Amp*1, USB
cable *1,
Power
Supply *1
(100V-240V),
1/4" Stereo
M to 3.5mm
Stereo F
Adapter*1.
USB
controller&Main
DAC: Burr-Brown
PCM2902E
--Unlike other
USB dac use
pcm170x chip
which integrate
USB reciving and
dac in one chip,
which is very
low cost and low
performance. Our
approach of USB
DAC use very
decicate
design,.
--Full speed
transciever
(REAL AUDIO 1.1)
--32KHz~48KHz/16BIT
DELTA-SIGMA
STEREO
Headphone
Amplifier:
Burr-Brown
OPA2604 +
BUF634P*2
Click to see
large PCB Board image
the following
items are
included with
your Order:
PCM2702
USB DAC
Headphone Amp *1
USB Cable * 1
1/4"
Stereo M to
3.5mm Stereo F
Adapter
* 1
Wall
Mount Switch DC
Power Supply *1
(Input: AC
100V-240V 50/60Hz,
Output: DC 12V
1A ).
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SHEN ZHEN QLS ELECTRONIC
TECHNOLOGY CO.,LTD. (QLS-HiFi) |
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ADD:Room A1502,NiuLanQian
Building,MinZhi Road,LongHua
Town,ShenZhen,GuangDong,China
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Postalcode: 518131
TEL:0755-28187975 FAX:0755-28187976
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