Pioneer A9 manual Listening to your system

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Listening to your system

04

Chapter 4:

Listening to your system

Using Direct listening

Use the Direct listening feature when you want to hear the truest possible reproduction of a

source. All unnecessary signal processing1 is bypassed, and you’re left with the pure sound source.

•While listening to a source, press DIRECT to switch Direct listening on or off.

Using the Sound Retriever

When audio data is removed during the compression process, sound quality often suffers from an uneven sound image. The analog Sound Retriever feature employs new technology that helps remove the adverse effects of compressing 2-channel audio files by restoring bandwidth and smoothing jagged artifacts left over after they have been compressed, resulting in a wider sound stage.

•Press S. RETRIEVER to switch the sound retriever on or off.

The indicator in the front display lights to indicate the Sound Retriever is on.

Using the balance and tone controls

Depending on what you are listening to, you may want to adjust the bass, treble or left/right balance using the remote control.

1Press TONE/BAL to select the option you want, then use the L/– and R/+ buttons to adjust as necessary.

•BASS – Adjust the amount of bass from –10 to +10.

•TRE – Adjust the amount of treble from –10 to +10.

•BAL – Adjust the amount of left/right balance as you like. FLAT indicates a centered balance.

Wait about five seconds for your changes to be input automatically. The BASS and TREBLE indicators light in the front panel when the corresponding tone control is active.

•To return to the flat setting (tone control off), press L/– and R/+ at the same time.

Playing other sources

1Turn on the power of the playback component.

2Turn on the power of the receiver.

3Select the source you want to playback. Use the input select buttons (or INPUT SELECTOR dial).

4Start playback of the component you selected in step 1.

Note

1 The Sound Retriever, balance and tone controls are disabled, and the front panel display switches off.

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Contents SX-A9-J Stereo Receiver Risk of Electric Shock Do not Open Location rear of the unitGrounding or Polarization We Want You Listening For a Lifetime POWER-CORD CautionContents What’s in the box FeaturesBefore you start Before you start ChapterInstalling the receiver Inserting the batteryBefore you start Making cable connections Connecting upConnecting up Chapter Connecting audio componentsConnecting antennas Connecting upTo improve FM reception Connecting the speakersUsing external antennas Bare wire connectionsFig. a PluggingControls and displays Controls and displays ChapterFront panel Dimmer Controls and displays Remote controlUsing the remote control RetrieverDisplay Controls and displaysListening to your system Start recording, then start playback of the source component Listening to your system Making an audio recordingListening to the radio Using the tunerUsing the tuner Chapter Saving station presetsPress ST +/- to select the station preset you want Using the tunerOther connections Chapter Using XM RadioConnecting your XM Radio receiver Other connectionsReturn Saving channel presetsListening to channel presets Other connectionsStart playback of a source on your computer Other connections Using the USB interfaceMicrosoft, Windows XP, Windows 2000, Windows Connecting an additional amplifierPioneer Other connections Connecting an IR receiverOperating other Pioneer components with this unit’s sensor ComponentSwitching components on and off using the 12 volt trigger Troubleshooting Additional informationAdditional information Chapter Amplifier section SpecificationsAdditional information XM radio messagesMiscellaneous Cleaning the unitAccessories Audio sectionPioneer Corporation

A9 specifications

The Pioneer A9 represents a significant leap in the realm of high-fidelity audio, showcasing Pioneer’s dedication to delivering exceptional sound quality and innovative features. Designed for audiophiles and casual listeners alike, the A9 combines advanced technology with an elegant aesthetic.

At the heart of the A9 is its high-quality digital signal processing capabilities. Equipped with a powerful DAC (Digital-to-Analog Converter), it ensures that audio files—whether they are high-resolution FLACs or compressed MP3s—are rendered with stunning clarity. The A9 supports a wide range of audio formats, offering versatility that caters to diverse listening preferences.

One of the standout features of the A9 is its Class D amplification technology. This allows the amplifier to provide a high output power with minimal distortion, producing a clean, detailed sound. The integration of a low-frequency enhancer further amplifies the bass response, delivering a full-bodied experience that enhances genres such as electronic, rock, and hip-hop.

Connectivity options on the Pioneer A9 are robust and user-friendly. It is equipped with Bluetooth for seamless wireless streaming, making it easy to connect with mobile devices. Additionally, it has multiple inputs, including USB and optical ports, ensuring compatibility with various digital sources, from computers to televisions.

The A9 also boasts an intuitive user interface, featuring a clear LCD display and well-structured controls. The remote control allows users to navigate through settings effortlessly, adjusting volume, switching inputs, or toggling sound modes without hassle.

Another remarkable characteristic is the room calibration feature, which utilizes advanced algorithms to analyze and adapt the sound output based on the acoustics of the room. This ensures that every listener gets the best possible sound regardless of their positioning in the space.

Aesthetically, the Pioneer A9 showcases a sleek, modern design, harmonizing with various home decor styles. Its build quality is evident, with premium materials that enhance durability and provide a sophisticated look.

In summary, the Pioneer A9 is a versatile audio amplifier that combines powerful amplification, extensive connectivity, and user-friendly features to deliver an exceptional listening experience. Its integration of advanced technologies positions it as an attractive choice for anyone looking to elevate their audio setup.
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