Onkyo A-9050 Integrated Amplifier

Onkyo A-9050 Integrated Amplifier

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Onkyo's A-9050 exists to offer music lovers a balanced and prolific way to enjoy their favourite audio tracks, catering to a wealth of both analogue and digital sources to an outstanding degree of quality. The Onkyo A9050's intelligent analogue circuitry allows the vinyl-enthusiast to relish in the warmth and authenticity of their collection, while the high quality Wolfson 192kHz/24-Bit DAC unlocks the full potential of computer-based audio. This DAC technology is capable of decoding high quality file formats, including WAV.

All of the audio terminals are gold plated, including the loudspeaker outputs. This means that a high quality signal transmission is achieved throughout all of your connections, whether they be from a CD player, tuner, streamer, and then to your loudspeakers. The high performance amplification capability of the 9050 is due to the implementation of Onkyo's WRAT design. This sophisticated level of engineering works to reduce the level of signal noise and distortion across the entire frequency spectrum. 

Additionally, Onkyo have used their DIDRC technology to eliminate noise and signal interference across the digital circuitry too. This means that you can be sure that both the brains and brawn of the A9050 are of the highest possible performance. Clean, room-filling power, and intricate, detailed digital conversion capability - tempered with a dash of Japanese audio expertise make this amplifier an outstanding model for the money.



Power Output  75 W/Ch
(8 Ω, 1 kHz, 0.08% THD, 2 Channels Driven, IEC) 
 THD+N (Total Harmonic Distortion + Noise)  0.08% (1 kHz, 1 W Output)
 Damping Factor 60 (Front, 1 kHz, 8 Ω) 
 Input Sensitivity and Impedance 175 mV/33 kΩ (Line)
4.8 mV/47 kΩ (Phono MM) 
 Rated RCA Output Level and Impedance 0.175 V/2.2 kΩ (Rec out) 
 Phono Overload  100 mV (MM, 1 kHz, 0.5%)
 Frequency Response 10 Hz–100 kHz/+1 dB, -3 dB (Line 1) 
 Tone Control ±14 dB, 100 Hz (Bass)
±14 dB, 10 kHz (Treble)
+8 dB, 80 Hz (PM Bass) 
 Signal-to-Noise Ratio  110 dB (Line, IHF-A)
80 dB (Phono MM, 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 160 W
Standby Power Consumption 0.3 W
Dimensions (W x H x D) 435 x 139 x 330.3 mm
Weight 8.2 kg

Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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