Notes

All sound fields can be used with Dolby Digital (AC-3) sound sources.

The EFFECT parameter allows you to adjust the overall presence of the sound field.

When DIRECT PASS is set to ON, only the R LEV, W LEV, and C LEV parameters can be adjusted.

Adjusting the equalizer parameter

Adjust the equalization (bass or treble) of the front, center and rear speakers for optimum sound.

The following adjustments effect all sound fields simultaneously.

1While playing a component, click SOUND in the main menu.

2Click a sound field genre, then click MODE repeatedly until the mode you want appears.

3Click EQ.

MODE THEATER

 

 

SOUND FIELD

O N

OFF

BASS BOOST

O N

OFF

DIRECT PASS

O N

OFF

EQ

SUR

EXIT

4Click CHANNEL to select the speakers you want to adjust (FRONT, CENTER or REAR).

 

EQUALIZER EDIT

 

 

FRONT

 

CHANNEL

LEVEL :

+10 dB

 

BASS

 

FREQ :

1.0 kHz

 

 

 

TREBLE

+10

 

 

 

 

 

 

 

 

 

FLAT

 

–10

 

 

UP

 

 

 

DOWN

 

100

1k

10k

 

 

 

 

B

b

RETURN

STANDARD

EXIT

Sound Adjustment

5Click BASS or TREBLE to select a frequency band. Then click UP or DOWN to raise or lower the level of the selected frequency.

Click Bor bto select specific frequencies within the frequency band.

 

EQUALIZER EDIT

 

 

REAR

 

CHANNEL

LEVEL :

+10 dB

 

 

FREQ :

 

1.0 kHz

BASS

 

+10

 

 

TREBLE

 

 

 

FLAT

 

–10

 

 

UP

 

 

 

DOWN

 

100

1k

10k

 

 

 

 

B

b

RETURN

 

STANDARD

EXIT

6Repeat steps 4 to 5 as necessary.

To start adjustment with a flat equalizer curve

Click FLAT.

To reset the equalizer to the factory settings

Click STANDARD.

Note

You may hear some noise as you adjust the parameters.

(continued)

35

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Sony STR-DA90ESG manual Adjusting the equalizer parameter, Repeat steps 4 to 5 as necessary

STR-DA90ESG specifications

The Sony STR-DA90ESG is a high-performance A/V receiver that made waves in the late 1990s, becoming a favorite among audiophiles and home theater enthusiasts. This 5.1-channel receiver is recognized for its robust build quality and an impressive array of features that elevate the home entertainment experience.

At the heart of the STR-DA90ESG is its powerful amplification system. It delivers a continuous 90 watts per channel into 8 ohms, allowing for crystal-clear sound reproduction across a diverse range of audio frequencies. The receiver supports Dolby Digital and DTS formats, enhancing the surround sound experience for movies and music, making it a solid choice for home cinema setups.

One of the standout features of the STR-DA90ESG is its Digital Signal Processing (DSP) capabilities. The receiver includes various sound modes that can be tailored to suit different listening environments. Users can choose from multiple surround simulation settings to create an immersive audio experience, whether during a blockbuster movie or while listening to music.

The receiver is equipped with multiple input options, including six audio inputs and three video inputs, ensuring compatibility with a variety of devices. The inclusion of component video inputs allows for connections to high-definition sources, which was ahead of its time, catering to the evolving consumer landscape of the late 90s. This versatility makes it easy for users to switch between devices seamlessly, enhancing user convenience.

Another defining characteristic of the STR-DA90ESG is its build quality. Sony has a longstanding reputation for creating durable and reliable products, and this receiver is no exception. The solid chassis helps reduce vibrations and electromagnetic interference, which contributes to better sound quality overall.

In terms of user interface, the receiver offers a straightforward LED display and an intuitive remote control that facilitates easy navigation through settings and adjustments. The ability to store custom sound settings also adds a personal touch to the listening experience.

Overall, the Sony STR-DA90ESG stands as a testament to the brand's commitment to quality audio and video performance. Its blend of powerful amplification, versatile connectivity, and user-friendly features makes it a timeless choice for those looking to enhance their home entertainment setup. Even years after its release, the STR-DA90ESG remains a respected component in the realm of audio and home theater systems.