Onkyo A-9755, 9555 instruction manual Front & Rear Panels

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Front & Rear Panels—Continued

Rear Panel

1 2

6 7 8 90AB C

(A-9755 only)

AGrounding terminal

This terminal is for connecting a turntable’s ground wire.

BPHONO (MM) input

This analog audio input is for connecting a turntable with a moving-magnet cartridge.

CSPEAKERS A

These terminal posts are for connecting speaker set A.

DSPEAKERS B

These terminal posts are for connecting speaker set B.

EAC INLET

This connector is for connecting the supplied power cord (see page 5).

FCD input

This analog audio input is for connecting a CD player’s analog audio output.

GTUNER input

This analog audio input is for connecting a tuner’s analog audio output.

HTAPE IN/OUT

This analog audio input and output are for connect- ing a cassette deck with an analog audio input and output.

IMD IN/OUT

This analog audio input and output are for connect- ing an MD recorder with an analog audio input and output.

JHDD IN

This analog audio input is for connecting a compo- nent’s analog audio output (RI Dock, etc.).

3 4 5

This illustration is for A-9755.

KLINE input

This analog audio input is for connecting a compo- nent’s analog audio output (TV, etc.).

LMAIN IN (A-9755 only)

This analog audio input is for connecting a separate preamp when you want to use the A-9755 as a power amplifier.

Caution:

Do not connect a component that does not have an output volume control, such as a CD player, because the sound will be output at maximum vol- ume and may damage the A-9755 and your speak- ers.

M REMOTE CONTROL jacks

These (Remote Interactive) jacks can be con-

nected to the jacks on your other Onkyo audio components. The A-9755/A-9555’s remote control- ler can then be used to control all of your compo-

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

See pages 10–13 for connection information.

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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 the Speaker Cables Connecting the A-9755/A-9555Connecting Your Speakers Speaker Connection PrecautionsBefore Making any Connections Connecting the A-9755/A-9555Connecting a Turntable Connecting a CD PlayerConnecting a TV or Other Component with an Audio Output Connecting a TunerConnecting a Remote Interactive Dock RI Dock Connecting a Cassette DeckRemote Control Operation Connecting a Preamp A-9755 onlyConnecting Components Auto Power OnSelecting Speaker Press the Power switchEnjoying Audio Sources Turning On the A-9755/A-9555Listening to Components Muting the A-9755/A-9555 remote controller onlyUsing Headphones Enjoying Audio SourcesAdjusting the Treble Using the Tone ControlsSetting the Pure Direct Function Adjusting the BassRecording 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.