Sony STR-DA4ES 规格指南
Power with Precision
Inside this 44 pound behemoth lies a
sonic dream made into reality. Attention to detail is represented
within every element of the design. It is within the amplifier where
form truly meets function. The STR-DA4ES employs unique con-
struction elements to ensure purity with power. The design used to
create the amplifier within the STR-DA4ES is known as a “horizon-
tally” opposed chassis. The output stage of the receiver is built with
the utmost regard to purity of output. Left and Right signal ele-
ments are opposed channel by channel on the two separate
heatsinks. Even the heatsinks themselves have been redesigned to
eliminate resonance introduced into the output transistors in a
design known as Sfin. This attention to detail is typically only seen
in the world of high-end separates. Now the quality separates can
be realized within one chassis.
within every element of the design. It is within the amplifier where
form truly meets function. The STR-DA4ES employs unique con-
struction elements to ensure purity with power. The design used to
create the amplifier within the STR-DA4ES is known as a “horizon-
tally” opposed chassis. The output stage of the receiver is built with
the utmost regard to purity of output. Left and Right signal ele-
ments are opposed channel by channel on the two separate
heatsinks. Even the heatsinks themselves have been redesigned to
eliminate resonance introduced into the output transistors in a
design known as Sfin. This attention to detail is typically only seen
in the world of high-end separates. Now the quality separates can
be realized within one chassis.
ADDITIONAL FEATURES
KEY TECHNOLOGY
Product Information
MD/DAT
TAPE
PHONO
IN
OUT
IN
OUT
IN
SIGNAL GND
U
FRONT
SURROUND CENTER
SUB WOOFER
SUB WOOFER
L
L
R
L
R
R
AUDIO
IN
VIDEO
IN
VIDEO
IN
AUDIO
IN
MULTI CHANNEL I NPUT 1
MULTI CHANNEL I NPUT 2
FRONT
SURROUND SURR BACK CENTER
VIDEO
OUT
TV/SAT IN DVD/LD IN MONITOR OUT
COMPONENT VI DEO
Y
R
B
/B-Y
P
R
/R-Y
75
Ω
COAXIAL
FM
AM
U
ANTENNA
CD
/SACD
IN
ND/DAT
OPTIC AL
OUT
IR
OUT 1
MAIN
RO OM
2ND
RO OM
IR
OUT 2
IR I N
MD/DAT
OPTIC AL
IN
TV/SAT
OPTIC AL
OPTIC AL
IN
DVD/LD
OPTIC AL
OPTIC AL
IN
CD/SACD
COAXIAL
COAXIAL
IN
DVD/LD
COAXIAL
COAXIAL
IN
CD/SACD
OPTIC AL
OPTIC AL
IN
DIGITAL
IR REMOTE
TRIGGER
ASSIGNABLE
RS232C
OUT
IN
STATUS IN
S2 VIDEO
IN
S2 VIDEO
IN
S2 VIDEO
OUT
TV/SAT DVD/LD
MONITOR
OUT
AC O UTLET
IMPEDANCE USE 4-16
Ω
OUT
IN
OUT
IN
OUT
IN
OUT
IN
L
R
VIDEO
VIDEO
AUDIO
AUDIO
SUB WOOFER
CENTER
VIDEO OUT
VARIABLE
AUDIO
OUT
PRE O UT
FRONT
SURROUND SURR BACK
CTRL
A1
2ND
ROOM
OUT
IN
OUT
OUT
IN
S2 VIDEO
CONTROL S
S2 VIDEO
VIDEO 2
VIDEO 1
L
R
A
B
L
R
L
R
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
FRONT
SURROUND
CENTER
SURR BACK
SPEAKERS
IMPEDANCE SELE CTOR
4
Ω
8
Ω
–
+
Specifications
Amplifier Section
• Multi-Channel Mode:
110W x 7, 0.05% THD
• Stereo Mode (2 Channel):
110 Watts Per Channel x 2
8 ohms, 20 - 20kHz, 0.05%
THD
8 ohms, 20 - 20kHz, 0.05%
THD
• Input Sensitivity/Impedance:
Phone: 2.5mV/50 kOhm
Line (CD): 150mV/50 kOhm
Line (CD): 150mV/50 kOhm
• Frequency Response (2 -
20kHz):
Phono: RIAA ±0.5dB
Line (CD): 10Hz-100kHz
+0.5/-2db
Phono: RIAA ±0.5dB
Line (CD): 10Hz-100kHz
+0.5/-2db
• S/N Ratio (IHF-A Network):
Phono: 86dB
Line (CD): 100dB
Line (CD): 100dB
• Rec Out Level/Impedance:
150mV/10 kOhm
• Pre Out Level/Impedance:
Front: 2V/1 kOhm
Center: 2V/1 kOhm
Rear: 2V/1 kOhm
Woofer:2V/1 kOhm
Center: 2V/1 kOhm
Rear: 2V/1 kOhm
Woofer:2V/1 kOhm
Video Section
• Input Sensitivity/Impedance:
Composite In:1Vp-p/75 ohm
S-Video In(Y):1Vp-p/75 ohm
S-Video In (C):0.286Vp-p/75
ohm
S-Video In(Y):1Vp-p/75 ohm
S-Video In (C):0.286Vp-p/75
ohm
• OutputSensitivity/Impedance:
Composite In: 1Vp-p/75 ohm
S-Video In(Y):1Vp-p/75 ohm
S-Video In (C): 0.286Vp-
p/75 ohm
S-Video In(Y):1Vp-p/75 ohm
S-Video In (C): 0.286Vp-
p/75 ohm
General
• Power Requirements:
AC120V, 60Hz
• Power Consumption
(Standby): 1W
• Power Consumption (in
Operation): 420W
Accessories
Supplied Accessories
• Instruction Manual
• RM-LP211 Remote Control
Weights & Measures
• Dimensions (W x H x D):
17" x 6.8" x 18.3"
• Weight: 44 lbs.
STR-DA4ES
ES Receiver
©2002 Sony Electronics Inc. All rights
reserved. Features and specifications are
subject to change without notice.
reserved. Features and specifications are
subject to change without notice.