Sony STR-DA4ES operating instructions Specifications, 78GB, Amplifier section

Page 78

Specifications

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION:

STR-DA7ES

With 8 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 120 watts per channel minimum RMS power, with no more than

0.05% total harmonic distortion from 250 milliwatts to rated output.

STR-DA4ES

With 8 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 110 watts per channel minimum RMS power, with no more than

0.05% total harmonic distortion from 250 milliwatts to rated output.

Amplifier section

POWER OUTPUT

Rated Power Output at Stereo Mode (8 ohms 20 Hz – 20 kHz, THD 0.05 %)

STR-DA7ES:

120 W + 120 W

STR-DA4ES:

110 W + 110 W

(4 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DA7ES:

100 W + 100 W

STR-DA4ES:

90 W + 90 W

Reference Power Output

(8 ohms 20 Hz – 20 kHz, THD 0.05 %)

STR-DA7ES:

FRONT1): 120 W + 120 W

 

CENTER1): 120 W

 

SURR1): 120 W + 120 W

 

SURR BACK1): 120 W

STR-DA4ES:

FRONT1): 110 W + 110 W

 

CENTER1): 110 W

 

SURR1): 110 W + 110 W

 

SURR BACK1): 110 W

(4 ohms 20 Hz – 20 kHz, THD 0.09 %)

STR-DA7ES:

FRONT1): 100 W + 100 W

 

CENTER1): 100 W

 

SURR1): 100 W + 100 W

 

SURR BACK1): 100 W

STR-DA4ES:

FRONT1): 90 W + 90 W

 

CENTER1): 90 W

 

SURR1): 90 W + 90 W

 

SURR BACK1): 90 W

1)Depending on the sound field settings and the source, there may be no sound output.

Frequency response

PHONO

RIAA equalization curve

 

±0.5 dB

 

 

CD/SACD, TAPE,

10 Hz – 100 kHz

MD/DAT, TV/SAT,

+0.5/–2 dB (with sound

DVD/LD, VIDEO 1, 2,

field, equalizer, and bass

3

boost bypassed)

 

 

Inputs (Analog)

 

PHONO

Sensitivity: 2.5 mV

 

Impedance: 50 kilohms

 

S/N2): 86 dB (A, 2.5 mV3))

MULTI CHANNEL

Sensitivity: 150 mV

IN 1, 2, CD/SACD,

Impedance: 50 kilohms

TAPE, MD/DAT,

S/N2): 100 dB

DVD/LD, TV/SAT,

(A, 150 mV3))

VIDEO 1, 2, 3

 

 

 

2)INPUT SHORT.

3)Weighted network, input level.

Inputs (Digital)

CD/SACD, DVD/LD

Sensitivity: –

(Coaxial)

Impedance: 75 ohms

 

S/N: 100 dB

 

(A, 20 kHz LPF)

 

 

CD/SACD, DVD/LD,

Sensitivity: –

TV/SAT, MD/DAT

Impedance: –

(Optical)

S/N: 100 dB

 

(A, 20 kHz LPF)

 

 

Outputs

 

TAPE, MD/DAT

Voltage: 150 mV

(REC OUT), VIDEO

Impedance: 10 kilohms

1, 2 (AUDIO OUT)

 

 

 

FRONT L/R,

Voltage: 2 V

CENTER,

Impedance: 1 kilohms

SURROUND L/R,

 

SURROUND BACK

 

L/R, SUB WOOFER

 

 

 

EQ

 

BASS:

99 Hz~1.0 kHz

 

(21 steps)

MID (FRONT L/R, CENTER only):

 

198 Hz~10 kHz

 

(36 steps)

TREBLE:

1.0 kHz~10 kHz

 

(23 steps)

Gain levels:

±10 dB, 0.5 dB step

78GB

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Contents FM Stereo FM-AM Receiver For customers in the United States About This Manual STR-DA7ESSTR-DA4ES Table of Contents Operations using the remote STR-DA7ES only Additional InformationHow to use this Main unitVOpen the front door List of Button Locations Reference PagesCheck how to hookup your components Connectable componentsRequired cords If you have a Sony components with Control A1 /S-LINK jackHooking up a DVD player, LD player, TV, or satellite tuner 1a Connecting components with digital audio output Jacks10GB Connect the audio jacks Satellite tuner11GB Connect the video jacksCD/Super Audio CD MD/DAT deck Player 12GBHooking up a CD/Super Audio CD player and MD/DAT deck See Assigning audio inputs Audio Split13GB Connect the audio jacks1b Connecting components with multi channel output jacks 14GBTurntable 15GBHooking up audio components Tape deckTV monitor 16GBHooking up video components Camcorder Or TV gameConnecting the antennas Connect the supplied AM loop antenna and FM wire antenna17GB 18GB Connecting speakersExample of 7.1 channel speaker system configuration Speaker impedance19GB Speakers Front BImpedance Selector 20GB Connecting the AC power cordAC power cord Supplied AC in terminalPerforming initial setup operations Speaker setup parameters21GB 22GB Center SP Center speaker sizeSurround SP Surround speaker size Surr Back SP Surround back speaker size Surr Back L/R 7.1 channel/ 6.1 channel switching23GB SUB Woofer Sub woofer selectionFront XX feet Front speaker distance Initial setting 16 feet24GB Center XX feet Center speaker distanceFor advanced speaker setups 25GB26GB Press Test Tone again after adjustmentFor more precise adjustment To output the test tone only from a specific speakerSelecting the component 27GBListening to FM/AM radio Automatic tuningSound 28GBDirect tuning 29GBSTR-DA7ES Tuning to preset stations Presetting radio stationsPresetting radio stations 30GBChanging the information in the display Changing the display31GB Changing the brightness of the displayAbout the indications in the display 32GBExample Mpeg Lights up when Mpeg signals are input 33GB34GB Automatically decoding Input audio signalUsing only the front Speakers Listening to 2 channel stereo sources 2CH StereoEnjoying movies using the Cinema Studio EX modes Selecting a sound field35GB About Cinema Studio EX modes 36GBSelecting the Digital Concert Hall modes Concert Hall a37GB Selecting other sound fieldsEnjoying Dolby Pro Logic DTS Neo6 Enjoying the surround effect at low volume levelPress Night Mode 38GBSelecting the surround Back decoding mode 39GBSurround back decoding modes When you select Matrix How to select the surround back decoding modeWhen you select Auto When you select OFF41GB Advanced adjustments and settingsAssigning the audio input Selectable audio inputs for each function42GB Switching the audio inputSelected audio input mode appears in the display Audio input modesCustomizing sound fields Adjusting the Surround menuFor advanced Surround menu adjustments 43GBAdjusting the Level menu 44GBFor details, see Level menu parameters below For advanced Level menu adjustments Adjusting the equalizerResetting sound fields to the initial settings 45GBFor advanced EQ menu adjustments Setup items for the EQ menuClearing Stored Equalizer Settings 46GB47GB Advanced settingsUsing the Customize menu to adjust the receiver Press Customize48GB Phase NoisePhase Audio PCMAdvanced SET UP menu parameters All SET UP menu parameters49GB Side 50GBReverse MiddleLOW Settings51GB High52GB Advanced Surround menu parametersAll Surround menu parameters 53GB All Level menu parameters 54GBAdvanced Level menu parameters Test Tone Front LIR55GB Advanced EQ menu parametersAll EQ menu parameters 56GB WideNarr 12V Trig mode Custom install modeInstaller mode 57GBNaming preset stations Functions 58GB59GB Using the Sleep TimerSelecting the speaker System Select Sleep from the Receiver menuRecording on an audio tape or MiniDisc Recording60GB For example, insert a CD into the CD playerUsing the Control A1 system Control A1 /S-LINK control system61GB Control A1 hookup If you have a Sony CD changer with a Command Mode selector62GB Connections63GB Basic FunctionsAutomatic function selection Using S-LINK Control S system 64GBSynchronized recording 65GB ReceiverDVD Command mode has been changed Using the remote RM-US105AWhen using as a simplified remote Press AV System 2 while the button blinks2ND Room OUT Listening to the sound in another room67GB 3RD Room OUT68GB 2nd room operationRM-US105A 69GB Command mode has been set to the 3rd room modeOperations using the remote STR-DA7ES only 3rd room operation70GB ?/1 switchCommand mode buttons Inserting batteries into the remote71GB 72GB Changing button assignmentsTo clear all remote button assignments 73GBAdvanced remote operations Hold Down USE MODE, then press ?/174GB Room OUT STR-DA7ESPrecautions Troubleshooting75GB Troubleshooting 76GBRemote control 77GBSpecifications 78GBAmplifier section 79GB Index 2nd room 67-69 3rd room

STR-DA4ES specifications

The Sony STR-DA4ES is a high-performance AV receiver that has garnered attention from audiophiles and home theater enthusiasts alike. Launched during the early 2000s, this model represents a blend of advanced technology and user-friendly design, making it a popular choice for those seeking immersive audio and video experiences.

One of the key features of the STR-DA4ES is its impressive power output. With 110 watts per channel across seven channels, the receiver delivers ample amplification to fill large rooms with rich, dynamic sound. It supports multiple audio formats, including Dolby Digital, DTS, and the advanced DSD for high-resolution audio. This versatility ensures that users can enjoy various content, from movies to music, without compromising on audio quality.

The receiver is equipped with a highly sophisticated digital signal processor (DSP) that optimizes sound reproduction. The Digital Cinema Sound technology enhances the listening experience by simulating different acoustics, allowing for a more immersive experience. Among its highlighted features is the automatic speaker calibration system, known as "Digital Auto Calibration," which fine-tunes the audio setup based on room characteristics. This feature simplifies the installation process by automatically adjusting settings for optimal sound.

The STR-DA4ES also boasts a range of connectivity options, including multiple HDMI inputs and outputs, component video inputs, and various digital and analog audio inputs. This ensures seamless integration with a wide array of devices, from Blu-ray players to gaming consoles, facilitating a comprehensive home theater setup. Additionally, the presence of dual-zone functionality allows for separate audio output in different rooms, catering to various listening preferences.

Another noteworthy characteristic of the STR-DA4ES is its robust build quality and aesthetic appeal. With a sleek, modern design, the unit complements any home decor while featuring a user-friendly interface that makes navigating settings straightforward. The remote control is intuitive, providing quick access to essential functions and custom presets.

In summary, the Sony STR-DA4ES stands out for its powerful performance, advanced processing capabilities, and versatile connectivity options, making it an excellent choice for home theater enthusiasts. Whether you're watching movies, playing games, or listening to music, it promises a captivating audio experience that elevates any entertainment setup.
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