Before Using the Integrated Amplifier

Installing the Batteries

1 To open the battery compartment, press the small hollow and slide the cover.

2 Insert the two supplied batteries (R03) in accordance with the polarity diagram inside the battery compartment.

3 Replace the cover and slide it shut.

Note

•If the remote controller doesn’t work reliably, try replacing the batteries.

•Don’t mix new and old batteries or different types of batteries.

•If you intend not to use the remote controller for a long time, remove the batteries to prevent damage from leakage or corrosion.

•Remove expired batteries as soon as possible to prevent damage from leakage or corrosion.

Using the Remote Controller

To use the remote controller, point it at the integrated amplifier’s remote control sensor, as shown below.

Remote control sensor

Integrated amplifier

Approx. 16 ft. (5 m)

Note

•The remote controller may not work reliably if the integrated amplifier is subjected to bright light, such as direct sunlight or inverter-type fluorescent lights. Keep this in mind when installing.

•If another remote controller of the same type is used in the same room, or the integrated amplifier is installed close to equipment that uses infrared rays, the remote controller may not work reliably.

•Don’t put anything, such as a book, on the remote controller, because the buttons may be pressed inadvertently, thereby draining the batteries.

•The remote controller may not work reliably if the integrated amplifier is installed in a rack behind colored glass doors. Keep this in mind when installing.

•The remote controller will not work if there’s an obstacle between it and the integrated amplifier’s remote control sensor.

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Onkyo A-9070 Before Using the Integrated Amplifier, Installing the Batteries, Using the Remote Controller
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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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