Contents

 

Introduction

 

Important Safety Instructions

2

Precautions

3

Supplied Accessories

4

Features

5

Before Using the Integrated Amplifier

7

Installing the Batteries

7

Using the Remote Controller

7

Installing the Integrated Amplifier

8

Getting to Know the Integrated Amplifier

9

Front Panel

9

Rear Panel

11

Remote Controller

12

Connections

 

Connections

13

Connecting Your Speakers

13

Cable and Jacks

16

Connecting the Power Cord

16

Connecting a CD Player

17

Connecting an Onkyo Dock

18

Connecting a Tuner

19

Connecting Onkyo u Components

20

Connecting a Turntable

21

Connecting a Cassette Tape Deck

21

Connecting a Recording Component

22

Using the Integrated Amplifier as a Preamplifier

23

Separating the Pre-amp and Main Amp Units

24

Using the Integrated Amplifier as a Power Amplifier

25

Turning On & Basic Operations

 

Basic Operations

26

Turning On/Off the Integrated Amplifier

26

Selecting Speakers A and Speakers B

27

Adjusting the Volume

27

Selecting the Input Source

28

Adjusting the Display Brightness

28

Using the Direct Function

28

Adjusting the Bass, Treble and Balance

29

Changing the Display Information

30

Muting the Sound

31

Using Headphones

31

Controlling Other Onkyo Components

32

Controlling the Onkyo CD Player

32

Controlling the Onkyo Dock

33

Controlling the Onkyo Network Tuner

34

Advanced Operations

 

Custom Setup

35

Changing Input Names

35

Skipping Unused Inputs

36

Setting the Headphone Level

37

Setting the Auto Standby Function

38

Setting the Route

39

Restoring the Default Settings

40

Others

 

Troubleshooting

41

Specifications

43

En

6

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Onkyo A-9070 instruction manual Contents

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.