Onkyo A-9070 instruction manual Selecting the Input Source, Adjusting the Display Brightness

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Selecting the Input Source

You can switch inputs to select the desired source component. Choose an input from the following:

LINE1, LINE2, LINE3, COAX1, COAX2, OPT,

PHONO

■Operating with the remote controller

INPUT !/"

1 Press INPUT!/"repeatedly.

■Operating on the integrated amplifier

INPUT selector

1 Use the INPUT selector.

Tip

•For changing the input’s name, see “Changing Input Names” (➔ page 35).

•To hide the display of unused inputs, see “Skipping Unused Inputs” (➔ page 36).

Adjusting the Display Brightness

You can adjust the brightness of the integrated amplifier’s information display.

DIMMER

1 Press DIMMER repeatedly.

Normal ↔ Dim

Normal

Dim

Note

•When using the integrated amplifier’s remote controller to operate u-connected components, their display brightness can only be adjusted in 2 levels.

Using the Direct Function

By bypassing the tone control circuit, the Direct function uses the shortest path for enhanced sound quality. Although this function generally turns the display off, the integrated amplifier makes use of a display that doesn’t affect the sound quality. It is therefore possible to turn the display on while the Direct function is enabled. Also, since the left/right balance setting uses a system that doesn’t affect the sound quality, the balance can be adjusted even if the Direct function is enabled.

DIRECT switch DIRECT LED

1 Set the DIRECT switch to the ON position.

The information display goes off and the DIRECT LED lights.

Tip

•To turn the information display on while the Direct function is enabled, press DIMMER on the remote controller.

En

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Contents 9070 Important Safety Instructions Precautions Remote controller and two batteries Supplied AccessoriesPower cord Features Contents Installing the Batteries Before Using the Integrated AmplifierUsing the Remote Controller Installing the Integrated Amplifier Getting to Know the Integrated Amplifier Front Panel8ON/STANDBY button Main in LEDL m n o Treble -/+ buttonsRear Panel Remote Controller Connecting Your Speakers ConnectionsScrew-type speaker terminals Banana Plugs North American modelsYou can also output audio from both sets of speakers Bi-wiring Connection TipConnecting the Power Cord Cable and JacksConnecting a CD Player Analog ConnectionDigital Connection Coaxial or Optical Integrated Amplifier A-9070 CD Player C-7070Connecting an Onkyo Dock Digital Media TransportConnecting a Tuner Integrated Amplifier A-9070 Network Tuner T-4070Connecting Onkyo u Components Auto Power OnRemote Control Direct ChangeConnecting a Turntable Connecting a Cassette Tape DeckConnecting a Recording Component Using the Integrated Amplifier as a Preamplifier Integrated Amplifier A-9070 Power Amplifier M-5000RSeparating the Pre-amp and Main Amp Units Graphic equalizerUsing the Integrated Amplifier as a Power Amplifier Preamplifier P-3000R Integrated Amplifier A-9070Operating with the remote controller Basic OperationsTurning On/Off the Integrated Amplifier PressSelecting Speakers a and Speakers B Adjusting the VolumeOperating on the integrated amplifier Using the Direct Function Adjusting the Display BrightnessSelecting the Input Source Adjusting the Bass, Treble and Balance Press Bass -/+,TREBLE -/+, or Balance L/RChanging the Display Information Muting the Sound Using HeadphonesPress Muting Controlling Other Onkyo Components Controlling the Onkyo CD PlayerRandom button Repeat buttonAbout Onkyo Dock Controlling the Onkyo DockShuffle button #/$and Enter buttons Controlling the Onkyo Network TunerInput button Custom Setup Changing Input NamesSkipping Unused Inputs Press Setup Press !/repeatedly to select Hplvl Press Enter Setting the Headphone LevelPress #/$repeatedly to adjust the offset level Setting the Auto Standby Function Press Setup Press !/repeatedly to select ASb Press EnterPress #/$to switch between ASb-ON and ASb-OFF ` ASb-ON ` ASb-OFFSetting the Route Press Setup Press !/repeatedly to select Route Press EnterPress #/$repeatedly to select the route you want to set ` PREPress Setup Press !/repeatedly to select Reset Press Enter Restoring the Default SettingsPress #/$to switch between RST-NO and RST-YES Troubleshooting Can’t control properly by using the remote controller Remote controller doesn’t work properlyOther No sound is heard from a connected componentAudio Inputs SpecificationsAudio Outputs 4 0 0 8 4

A-9070 specifications

The Onkyo A-9070 is a high-performance integrated amplifier that caters to audiophiles seeking exceptional sound quality and versatile connectivity options. Designed with a blend of modern technological advancements and classic analog principles, the A-9070 stands out as a powerhouse in its category.

At the heart of the A-9070 is its high-current capability, which ensures the delivery of dynamic sound reproduction across a varied range of frequencies. This integrated amplifier boasts an impressive power output of 100 watts per channel at 8 ohms, allowing it to drive speakers effectively while maintaining clarity and precision. The use of Onkyo’s Wide Range Amplification Technology (WRAT) ensures that audio signals remain faithful to the original source. The A-9070's transistors are meticulously selected, contributing to enhanced thermal stability and reliability.

Another hallmark feature of the A-9070 is its dual toroidal transformers, designed to minimize unwanted magnetic interference and ensure a clean power supply. This design significantly improves overall audio performance, enhancing detail, dynamics, and transient response. The amplifier also integrates a signal-to-noise ratio of 100 dB, which promotes a silent background, allowing listeners to experience every nuance in their favorite tracks.

The Onkyo A-9070 comes equipped with a variety of analog and digital inputs, facilitating seamless connectivity with multiple devices. There are four line inputs, a phono input for vinyl enthusiasts, and an optical and coaxial digital input for connecting to modern sources. Furthermore, the amplifier features a high-quality DAC (Digital-to-Analog Converter) capable of handling high-resolution audio files, which makes it suitable for both traditional and contemporary audio formats.

Additionally, the A-9070 is designed with user convenience in mind. The front-panel controls are intuitively laid out, and a remote control is included for easy access to all functions. The amplifier also features a dedicated headphone output, allowing for private listening sessions without compromising audio quality.

In conclusion, the Onkyo A-9070 combines exquisite craftsmanship with advanced technology, making it a formidable choice for audio enthusiasts. Its powerful amplification, robust build quality, and diverse connectivity options offer an unparalleled listening experience that caters to both vintage and modern audio setups. Whether you’re spinning vinyl or streaming high-resolution tracks, the A-9070 is designed to deliver rich, immersive sound that brings music to life.
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