Authorised Internet Dealers

Onkyo reviews its Authorised Internet Dealers for their expertise and reliability to ensure secure and pleasant shopping on-line.

Authorised Internet Dealers


Professional advice and service is important to you? Find an authorized Onkyo dealer in your region.

Dealer Search
A-933 (S)
[["\/assets\/1\/1\/7\/2\/2\/A-933_S_UPP_FR_R640x320.png",""],["\/assets\/1\/1\/7\/2\/2\/A-933__B__R640x320.png",""],["\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RC_R640x320.png",""],["\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RE_R640x320.png",""]] [["\/assets\/1\/1\/7\/2\/2\/A-933_S_UPP_FR_R976x488.png","","\/assets\/1\/1\/7\/2\/2\/A-933_S_UPP_FR_N2906x1039.jpg","jpg (725.25 KB)","\/assets\/1\/1\/7\/2\/2\/A-933_S_UPP_FR.eps","eps (2.8 MB)"],["\/assets\/1\/1\/7\/2\/2\/A-933__B__R976x488.png","","\/assets\/1\/1\/7\/2\/2\/A-933__B__N9999x9999.png.jpg","jpg (389.47 KB)","\/assets\/1\/1\/7\/2\/2\/A-933__B_.jpg","jpg (259.02 KB)"],["\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RC_R976x488.png","","\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RC_N443x1352.jpg","jpg (208.52 KB)","\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RC.eps","eps (677.16 KB)"],["\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RE_R976x488.png","","\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RE_N4278x1794.jpg","jpg (2.02 MB)","\/assets\/1\/1\/7\/2\/2\/A-933_B_UPP_RE.eps","eps (7.4 MB)"]] Key Features
  • 80 W/Ch into 8 ohms, 1 kHz, DIN
  • All discrete output stage circuitry
  • Tone control (Bass/Treble/Super Bass)
  • 6 audio inputs and 2 outputs
  • Subwoofer pre out

Integrated Digital Amplifier

A Superb Series Offering Dedicated Audio Engineering with Versatile Music Playback

Without a doubt, digital technology is making some noise in the audio industry. But rest assured that any noise -particularly signal noise - is noticeably absent from the A-933 integrated amplifier and C-733 CD player thanks to Onkyo’s commitment to promoting the cleanest signals through its proprietary technologies like VL Digital, VLSC (Vector Linear Shaping Technology) and Direct Digital Path. The A-933’s dual toroidal power transformers and thick bus plate support a large, stable flow of current and also work to reduce impedance. The C-733 CD player’s impressive engineering enables a super signal-to-noise ratio ensuring supreme playback quality. Capping off this series is the T-433 FM/AM RDS tuner, which uses RDS and Accuclock to deliver radio frequencies that will surprise you with their precision and clarity. Use these componentsas they best meet your needs.


Amplifier Features

  • 80 W/Ch into 8 ohms, 1 kHz, DIN
  • Exclusive Onkyo VL (Vector Linear) Digital technology
  • All discrete output stage circuitry
  • Dual toroidal power transformers for power and low impedance
  • Low impedance thick bus plate

Audio Features

  • Tone control (Bass/Treble/Super Bass)
  • Source direct mode
  • 6 audio inputs and 2 outputs
  • Main in terminal
  • Subwoofer pre out
  • Precision Motor-Driven Volume Control
  • Selectable speaker A/B outputs
  • Banana-plug-compatible speaker posts

Other Performance Features

  • Headphone jack
  • Aluminum high-rigidity chassis (1.6 mm)
  • Brushed hairline aluminum front panel
  • Full-Function RI (Remote Interactive) remote control


Datasheets Documentation

RSS News

15th Onkyo International Braille Essay Contest

Audiovisual manufacturer Onkyo Corporation, Japan Institute of Scientific Research for Education, and the Braille Mainichi… more

Press Release dated: 29 Dec 2017
Pioneer & Onkyo Europe GmbH debuts new FlareConnect™ Wireless Multi-room Audio Distribution system

Pioneer & Onkyo Europe GmbH is pleased to announce FlareConnect™, its next generation, in-house developed wireless… more

Press Release dated: 26 Oct 2017
Light and colours as intense and vibrant as in nature: Dolby Vision – the new video standard on home cinema receivers from Pioneer and Onkyo

Whether sunset, blue sky, autumn leaves or evening shadows, nature offers a huge variety of impressions of colour and… more

Press Release dated: 28 Sep 2017
DTS Play-Fi, Onkyo and Pioneer announce support of Amazon Alexa Connected Speaker APIs

Voice control of select DTS Play-Fi-enabled products, including Onkyo and Pioneer Home A/V products, via Alexa-enabled… more

Press Release dated: 31 Aug 2017
Smart Speaker P3 with Alexa Adds DTS Play-Fi® Technology to Bring Multi-room Music Streaming to Connected Homes

Home entertainment specialists Onkyo announce Smart Speaker P3 (VC-PX30), a lifestyle concierge speaker with Amazon Alexa… more

Press Release dated: 31 Aug 2017