Onkyo Connecting a Preamp A-9755 only, Connecting Components, Auto Power On, Direct Change

Page 13

Connecting the A-9755/A-9555—Continued

Connecting a Preamp (A-9755 only)

The A-9755 can be used as a power amplifier with a separate preamp.

In this case, use an analog audio cable to connect the A-9755’s MAIN IN jacks to the preamp’s output jacks. Connect the speakers to the A-9755, and connect the playback components to the preamp.

With (Remote Interactive), you can control your -compatible Onkyo CD player, Tuner, and so on with the A-9755/A-9555’s remote controller.

To use , you must make an analog audio con- nection between the A-9755/A-9555 and each audio component.

A-9755/A-9555

PRE OUT

Notes:

Onkyo CD player (DX-7555), etc.

connector

connector

Do not connect a component that does not have an output volume control, because the sound will be out- put at maximum volume and may damage the A-9755 and your speakers.

To turn on the MAIN IN function, press the [POWER AMP DIRECT (MAIN IN)] button for 3 seconds until the indicator lights up (page 17).

Connecting Components

If you connect other Onkyo components to the

A-9755/A-9555 with the appropriate and audio cables, you can use the following system functions. cables are special cables solely for use with Onkyo

products (no cables are supplied with the A-9755/A-9555).

Auto Power On

When you turn on the power or start playback on a com- ponent that’s connected to the A-9755/A-9555, the A-9755/A-9555 will turn on automatically. And when you set the A-9755/A-9555 to Standby, all connected components will go on Standby as well (the A-9755/A-9555’s POWER switch must be set to ON for this to work).

Direct Change

When playback is started on an audio component con-

nected via , the A-9755/A-9555 will automatically select that component as the input source.

Remote Control Operation

You can control all components in your system by using the A-9755/A-9555’s remote controller. See page 8 for more information.

Onkyo cassette

 

deck, etc.

connector

Remote Interactive

 

Remote control cable

Dock, etc.

 

 

 

Notes:

Push each plug in all the way to make a good connec- tion.

Use only dedicated cables for connections

(no cables are supplied with the A-9755/A-9555).

The A-9755/A-9555 has two jacks. They’re all the same, so you can use either of them.

jacks should be connected only to Onkyo compo- nents. Connecting them to another manufacturer’s component may cause the A-9755/A-9555 to mal- function.

Some components may not support all functions. See the manuals supplied with your other Onkyo components for more information.

When using the A-9755 as a power amplifier (MAIN IN

function), the system functions are unavailable.

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Contents 9755/A-9555 Avis Important Safety InstructionsPower PrecautionsFeatures Table of ContentsConnecting the Supplied Power Cord Supplied AccessoriesInstalling the Remote Controller’s Batteries Front Panel Front & Rear PanelsRear Panel Front & Rear PanelsRemote Controller Using the Remote Controller Remote ControllerConnecting Your Speakers Connecting the A-9755/A-9555Speaker Connection Precautions Connecting the Speaker CablesConnecting a Turntable Connecting the A-9755/A-9555Connecting a CD Player Before Making any ConnectionsConnecting a Remote Interactive Dock RI Dock Connecting a TunerConnecting a Cassette Deck Connecting a TV or Other Component with an Audio OutputConnecting Components Connecting a Preamp A-9755 onlyAuto Power On Remote Control OperationEnjoying Audio Sources Press the Power switchTurning On the A-9755/A-9555 Selecting SpeakerUsing Headphones Muting the A-9755/A-9555 remote controller onlyEnjoying Audio Sources Listening to ComponentsSetting the Pure Direct Function Using the Tone ControlsAdjusting the Bass Adjusting the TrebleRecording Using the Main in Function A-9755 onlyRemote Controller TroubleshootingAudio Recording TroubleshootingOthers 9755 9555 Specifications

A-9755, 9555 specifications

The Onkyo 9555 and A-9755 are two notable models in the world of high-fidelity audio, representing a blend of technological innovation and classic design principles that appeal to audiophiles and casual listeners alike.

The Onkyo 9555 integrates a powerful amplifier with advanced features suitable for both home theater systems and stereo setups. One of its main highlights is the incorporation of a high-current amplifier design, which ensures optimal driving power for various speakers, making it capable of delivering clear sound even at high volumes. With a RMS power output typically ranging from 50 to 100 watts per channel, it provides a robust performance that can fill larger rooms with immersive audio.

Equipped with a range of input options including digital coaxial and optical inputs, as well as traditional analog connections, the Onkyo 9555 offers flexibility for connecting multiple audio sources. The inclusion of a built-in phono stage also allows for direct connection of turntables, catering to vinyl enthusiasts who appreciate the warmth and character of analog sound. The model features customizable equalization settings, enabling users to tailor their listening experience to personal preferences or room acoustics.

Similarly, the A-9755 carries forward Onkyo’s commitment to superior sound quality, further enhancing user experience with its sophisticated circuitry. Notably, the A-9755 employs a highly precise 192 kHz/24-bit DAC, elevating digital audio playback to a new level of clarity and detail. This is complemented by a variable loudness control, which adjusts frequency response based on listening levels, ensuring consistent sound quality whether you're enjoying soft background music or cranking up the volume for a party.

Both models are designed with solid build quality and user-friendly interfaces, often featuring rotary knobs and clearly labeled buttons that enhance usability. Additionally, the aesthetically pleasing design fits well in both modern and traditional environments.

In conclusion, the Onkyo 9555 and A-9755 are strong contenders in the high-fidelity audio market, offering powerful amplification, versatile input options, and advanced technologies catering to diverse listening preferences. Whether for critical listening or casual enjoyment, these models are worthy of consideration for anyone looking to elevate their audio experience.