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EX DEMO 1 ONLY! Onkyo A9000R Audiophile Stereo Integrated Amplifier Black

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Special Price $2,399 Was $3,499
1 x Ex-Demo Unit Available

We have one ex-demo unit of the Onkyo A-9000 Black to clear at our Hallam store, in excellent condition and at a great price.

To enquire about this unit, please call the store direct: (03) 9999 7735


Built to exacting standards by - and for - genuine music lovers, the A-9000 offers a unique combination of performance and versatility.

Onkyo Power Amplifier A9000RB
As one of Onkyo’s new Reference series hi-fi components, the A-9000R shares an advanced design DNA with its sibling models.

Key Features:
- AWRAT (Advanced Wide Range Amplifier Technology)
- Quad Push-Pull Amplification Design with Three-Stage Inverted Darlington Circuitry
- Four Amplifier Modes for the Ultimate in Versatility
- Asynchronous Transfer via USB for 192 kHz/24-Bit HD Audio
- Audiophile-Quality Parts

User Manual (PDF)
Elite Integrated Amp Brings Your Music to Life
Like the M-5000R power amp, it includes AWRAT, quad push-pull amplification, and three-stage inverted Darlington circuitry. And like the P-3000R pre-amp, it features Amphenol AES/EBU digital connectors and employs asynchronous signal transfer over USB to support pristine playback of HD audio. On top of this, the A-9000R also incorporates separate 192 kHz/24-bit Wolfson® DACs for L/R channels, a noise-reducing DIDRC sound module, and a low-vibration chassis to minimize interference and preserve signal quality. But what sets this unit apart is its ability to be configured in any of four different amplifier modes, depending on how you want to integrate it with your other hi-fi gear. It’s that kind of versatility, married to high-end build quality, that makes the A-9000R an extremely appealing choice for the audiophile.

About Onkyo:
Onkyo is a Japanese consumer electronics manufacturer, specializing in home cinema and audio equipment including Receivers and Surround Sound Speakers.

More Information
Model Number A9000RB
RRP 3,499.00


- Power Output: 140 W/Ch (4 Ω, 20 Hz–20 kHz, 0.05%, 2 channels driven, IEC) 75 W/Ch (8 Ω, 20 Hz–20 kHz, 0.05%, 2 channels driven, IEC)
- Dynamic Power: 450 W (1 Ω), 310 W (2 Ω), 230 W (3 Ω), 180 W (4 Ω), 100 W (8 Ω)
- THD+N (Total Harmonic Distortion + Noise): 0.006% (Half power), 0.03% (1 kHz, 1 W Output), 0.008% (20 Hz–20 kHz, Half power), 0.03% (20 Hz–20 kHz, 1 W Output)
- Damping Factor: 130 (1 kHz, 8 Ω)
- Input Sensitivity and Impedance: 150 mV/47 kΩ (Line), 2.25 mV/47 kΩ (Phono MM), 0.18 mV/100 Ω (Phono MC)
- Rated RCA Output Level and Impedance: 1 V/300 Ω (Pre out)
- Maximum RCA Output Level and Impedance: 5 V/300 Ω (Pre out)
- Phono Overload: 70 mV (MM, 1 kHz, 0.5%), 5.2 mV (MC, 1 kHz, 0.5%)
- Frequency Response: 10 Hz–100 kHz/+0 dB, -1 dB (1 W, Line), 1 Hz−250 kHz/+0 dB, -3 dB (1 W, 8 Ω)
- Tone Control: ±10 dB, 80 Hz (Bass) ±10 dB, 10 kHz (Treble)
- Signal-to-Noise Ratio: 107 dB (Line, IHF-A), 60 dB (Phono MM, IHF-A), 70 dB (Phono MC, IHF-A)
- Speaker Impedance: 4 Ω–16 Ω (A or B), 8 Ω–16 Ω (A + B)


- Power Supply AC: 230 V~, 50 Hz
- Power Consumption: 300 W
- Standby Power Consumption: 0.2 W
- Dimensions (W x H x D): 435 x 175 x 435 mm
- Weight: 18.5 kg



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3 Years
All Onkyo Receivers and Amplifiers include a massive 3 Year Australian warranty so you can buy with confidence.

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Selby Acoustics is an Onkyo Authorised Internet Dealer. To ensure you are protected by an Australian warranty, buy only from authorised dealers.

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If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
Nothing! We offer free post on all orders to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.