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# Onkyo-A-9070-BW-704-S2-Hi-Fi-System

Onkyo A-9070 Amplifier and Bowers & Wilkins 704 S2 Speakers Hi-Fi System

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Onkyo A-9070 Amplifier and Bowers & Wilkins 704 S2 Speakers Hi-Fi System
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Availability: In stock

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Sale $4,700

RRP $5,798

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Onkyo A-9070 4 Channel Stereo Integrated Amplifier   +$0
 

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Onkyo A-9070 Amplifier and Bowers & Wilkins 704 S2 Speakers Hi-Fi System

Availability: In stock

Price as configured: $4,700

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Why buy from us?

Official Dealer
Official Leading Australian Dealer
Digital Cinema Warranty
Full Australian Manufacturers Warranty
Digital Cinema Tracking
Shipped with Tracking and Complimentary Insurance

Onkyo A-9070 Amplifier and Bowers & Wilkins 704 S2 Speakers Hi-Fi System offers audiophile musical experience that features tremendous reduction of high frequency distortion, vibration-damping, instantaneous-current, cutting edge acoustic technologies and powerful speaker.

Onkyo A-9070 4 Channel Stereo Integrated Amplifier

Onkyo A-9070 Audiophile Integrated Amplifier, New DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry) dampens super high frequency distortion. Closed ground-loop circuits, HICC (High Instantaneous-Current Capability), and vibration-damping construction combine to produce a startlingly pure sound across a wide dynamic range. The unit's four 15,000 µF capacitors keep plenty of power at the ready. Efficient parallel push-pull amplification paired with three-stage inverted Darlington circuitry works at reducing distortion to almost nil. Separate Wolfson® 192 kHz/24-bit DACs for both left and right channels improve performance. The unit is also equipped with 192 kHz/24-bit HD audio playback to handle modern formats. Four discrete amplifier modes—integrated amp, power amp, pre-amp, and split pre-amp/power amp—offer flexibility when integrating other hi-fi components. Details like an independent headphone amplifier, a phonograph equaliser, three digital audio inputs, four analogue inputs, and gold-plated audio terminals/speaker posts speak of the highest build quality. The superb craftsmanship, technological refinement, and attention to detail invested in the A-9070 make it worthy of serious consideration for those in the market for top-shelf hi-fi gear.

AWRAT (Advanced Wide Range Amplifier Technology)

The A-9070 employs a host of proprietary Onkyo technologies to ensure optimal audio performance.

1. DIDRC (Dynamic Inter-modulation Distortion Reduction Circuitry)

Despite being beyond the normal range of human hearing, frequencies above 100 kHz are susceptible to clock pulse and other forms of distortion from digital devices. Such distortion in the super high frequency range can generate “beat interference”, which in turn affects the character or atmosphere of the original sound. By improving linearity and reducing distortion in the super-high frequency range, Onkyo’s new DIDRC technology effectively reduces perceptible noise.

2. Low Negative-Feedback Design

Too much NFB makes a system susceptible to counter-electromotive force from the speakers, resulting in a drop in perceived sound quality. To avoid this, Onkyo focuses on improving the frequency response and reducing distortion, without relying so much on NFB.

3. Closed Ground-Loop Circuits

The A-9070 employs a sophisticated closed-circuit design in which each circuit has a separate link to the power supply. This helps to cancel individual circuit noise and keep the ground potential free of distortion.

4. HICC (High Instantaneous-Current Capability)

Handling current loads up to 100 amperes, HICC enables an amplifier to immediately cancel the speakers’ reflex energy and instantaneously send out the next signal. The same high current required to achieve this also supports the amplifier’s ability to handle speaker impedance fluctuations.

5. Symmetrical Twin-Monaural Construction

Power devices for the left and right channels of the A-9070 are aligned symmetrically. Each channel has the same electrical and structural design, and signal pathways are uniform in length. This helps to minimize errors in stereophonic playback.

Parallel Push-Pull Amplification Design with Three- Stage Inverted Darlington Circuitry

With parallel “push-pull” amplification, the amplifier’s transistors alternately “push” and “pull” the current. In pairs, one output device (a transistor) will amplify the positive half of the waveform, while another output device amplifies the negative. Push-pull amplification is highly efficient, but can be affected by occasional instances of distortion. This is where the three-stage inverted Darlington circuitry comes in.Three-stage inverted Darlington circuitry actively works to reduce distortion by employing a low negative-feedback design to maintain voltage stability and enhance transient response. It’s extremely sensitive to oscillations and requires sophisticated control technology. Together with the push-pull amplifier design, the three-stage inverted Darlington Circuitry shapes a clean, consistent signal to send to the outputs.

Four Amplifier Modes for the Ultimate in Versatility

Boasting the combined capabilities of a pre-amp and a power amp, the A-9070 is an amplifier with a difference. At the turn of a knob, it can be configured to run in any one of four distinct modes. Depending on how you want to integrate it into your hi-fi system, you can use it as an integrated amp, as a power amp, or as a pre-amp. On top of that, you can also set up the A-9070 in split mode. This enables the pre-amp and power amp to work separately, so you can incorporate another device, such as an equaliser.

Separate Wolfson® 192 kHz/24-Bit DACs for L/R Channels

High-quality Wolfson DACs work to optimise analogue audio performance on the A-9070. The receiver features dual 24-bit WM8742 DACs, which support sampling rates of up to 192 kHz. Although these DACs are specified to handle two-channel audio on a single chip, Onkyo employs separate chips for each stereo channel to ensure the most accurate digital-to-analogue conversion.

New Circuit Board Construction

Rather than being directly connected to the chassis base, the circuit boards inside the A-9070 are cushioned by internal struts and affixed to the front, side, and rear panels. This method of construction prevents vibrations from the chassis from adversely affecting the circuit boards.

Audiophile-Quality Parts

To ensure optimal performance from the A-9070, Onkyo’s engineers incorporated a range of professional-grade parts. Four 15,000-microfarad capacitors and an extremely lowimpedance 0.05˝ (1.2 mm) thick copper bus plate both contribute to achieving a smooth and stable power supply. Machined and gold-plated RCA and phono terminals ensure an extremely clean connection.

Bowers & Wilkins 704 S2 Floorstanding Speakers

Bowers & Wilkins 704 S2 Floorstanding Speakers blends in modest style in your home theatre with its elegant and slim design, featuring cutting-edge acoustic technologies and power, up to 150 Watts.

Looks can be deceiving. Despite its slim dimensions, the 704 S2 has the commanding presence of a much larger speaker, thanks to advanced technologies such as a dedicated Continuum™ cone FST™ midrange.

Carbon Dome™ tweeter

Carbon Dome™ tweeters are a brand new technology purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminium double-dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail.

Continuum™ Cone

First introduced with the 800 Series Diamond, the Continuum™ cone represents the biggest step-change in midrange performance since Kevlar®. Its woven, coated material provides highly controlled break-up, resulting in a more open, neutral midrange.

Decoupled midrange

The midrange driver in the floor-standers feature a decoupled design, adapted from a similar system in the 800 Series Diamond. Decoupling reduces cabinet colouration, and boosts midrange clarity.

Aerofoil™ Profile bass cone

Developed using advanced computer modeling techniques, the Aerofoil™ Profile bass cone has a variable thickness, providing stiffness and rigidity where it’s needed most. The result: deep and dynamic bass.

Key Features

Onkyo A-9070 4 Channel Stereo Integrated Amplifier
  • 140 Watts per Channel at 4 Ohms, 20 Hz–20 kHz, 0.05%, 2 Channels Driven, FTC
  • AWRAT (Advanced Wide Range Amplifier Technology)
  • DIDRC (Dynamic Inter-modulation Distortion Reduction Circuitry)
  • Parallel Push-Pull Amplification Design with Three- Stage Inverted Darlington Circuitry
  • 192 kHz/24-Bit HD Audio Playback via Coaxial Inputs
  • New Circuit Board Construction with Internal Struts to Reduce Vibration
  • Symmetrical Layout of L/R Channels
  • Separate Wolfson® 192 kHz/24-Bit DACs (WM8742 x 2) for L/R Channels
  • Four Large 15,000 μF Capacitors
  • 0.05˝ (1.2 mm)-Thick Copper Bus Plate for Perfect Grounding
  • Four Amplifier Modes (Integrated Amp, Power Amp, Pre-Amp, Split Pre-Amp/Power Amp)
  • 3 Digital Audio Inputs (1 Optical and 2 Coaxial)
  • 3 Analog Audio Inputs and 1 Output
  • Main-In Terminal
  • Independent Headphone Amplifier
  • Discrete Phono Equalizer (MM/MC)
  • Speaker A/B Drive
  • Audio L/R Pre-Out
  • Customized, Gold-Plated, Banana Plug-Compatible Speaker Posts
  • Machined, Gold-Plated RCA and Phono Terminals
  • Auto Standby Function
Bowers & Wilkins 704 S2 Floorstanding Speakers
  • Decoupled Carbon Dome tweeter
  • Continuum cone FST midrange
  • Decoupled midrange
  • Aerofoil profile bass cones
  • Flowport™
Onkyo A-9070 Amplifier and Bowers & Wilkins 704 S2 Speakers Hi-Fi System is now available in Australia.

Refund, Return and Repair Policy

Digital Cinema strive to make ever purchase a happy one.

Please read our Refund, Return Warranty Policy before making a purchase from Digital Cinema , our Outlined are Our policy on refunds, returns and repairs and your rights under the Australian Consumer Law.

Always inspect any products that we have deliver to you or that you picked up from the Digital Cinema store, to make sure you are completely satisfied with the condition of the products, including that the products are of a merchantable quality.

If you have any questions about this policy, please contact our staff on 1300 859 905 or click here to email.

Change of Mind

Please choose carefully as refunds for change of mind would only be accepted with a restocking fee subject to approval. We recommend you carefully choose any products before adding them to your cart and continuing with your order.Restocking fee is 25% if approved.

Goods Damaged in Transit

If any products are delivered damaged, please contact our Customer service Staff as soon as possible. Digital Cinema will organise to have your products returned to Digital Cinema and to arrange for a replacement of your products fast . Damaged products need to be returned in the same condition received by you with all original packaging, accessories and manuals.

Digital Cinema Security Policy

Digital Cinema uses the eWAY Payment Gateway for its online credit card transactions. eWAY processes online credit card transactions for thousands of Australian merchants, providing a safe and secure means of collecting payments via the Internet.

All online credit card transactions performed on this site using the eWAY gateway are secured payments.

  • Payments are fully automated with an immediate response
  • Your complete credit card number cannot be viewed by Digital Cinema or any outside party.
  • All transactions are performed under 128 Bit SSL Certificate.
  • All transaction data is encrypted for storage within eWAYÂ’s bank-grade data centre, further protecting your credit card data.
  • eWAY is an authorised third party processor for all the major Australian banks. eWAY at no time touches your funds; all monies are directly transferred from your credit card to the merchant account held by Digital Cinema.
  • Delivery Charges

    Digital Cinema will refund all delivery charges in the event an item has to be returned due to a fault or damage and no replacement items can be found. Delivery refund will only be approved within 14 days of purchase and all original packaging, accessories and manuals are included.

Consumer Guarantees and Your Rights Under the Australian Consumer Law

Refer to Consumer Guarantees laws for more information.

Refunds

Any Refunds will be made by Digital Cinema using the same method of payment used to make your purchase. Refunds will normally be processed within five (5) days.

Digital Cinema reserve the right to refund and canx any order when the below occurs.

  • Grossly incorrect pricing has been listed by accident due to human error.
  • Items cannot be fulfilled due to stock issues.
  • The sale is considered to be fraudulent and Digital Cinema consider the fulfilment of this sale may harm Digital Cinema.

You will be contacted by email to explain why a refund has been issued and products not delivered.

Returns and Repairs

Before returning any goods please contact our service team for approval and return merchandise number 1300 859 905

You may also contact Digital Cinema on 1300 859 905 or visit the store where the items was collected. An Digital Cinema steam member will help you with any return or repair. This will include inspecting the products, organising for the products to be repaired, or offering you a replacement.

Products need to be returned within a reasonable time period. This timeframe may vary from product to product and may depend on the type of product you purchased and the price you paid.

If any goods cannot be easily returned to the Digital Cinema store , due to where you are located please contact our service staff for help with logistics 1300 859 905

Products returned under warranty will be assessed and/or repaired within a reasonable time period. You will be provided with a repair time after the item is assessed.This time may vary due to reasons beyond ours or the manufactories control, such as part s being availability and incorrect fault advise given.

You may be required to pay labour, assessment or freight costs, such as where goods are assessed to have been damaged by misuse or accident, or where the goods are assessed not to be faulty. We will provide you with an cost if this case arrises.

If any electrical goods that you returned may lose settings or user saved preferences during the reseting and rebooting phases in a repair sequence.

Purchasing from Digital Cinema is an acceptant of the above policies.

If you have any question relating to your Order, please contact us on 1300 859 905 or email customer support on enquiry@digitalcinema.com.au.

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Need to know more about the "Onkyo A-9070 Amplifier and Bowers & Wilkins 704 S2 Speakers Hi-Fi System"? Ask a question or Call us on 1300 859 905 or Email us using below form or Visit us at Shop 15 265 Parramatta Road (Auburn Home Megamall), AUBURN, NSW, 2144, Australia.
 
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