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USB DAC/Headphone Amp

Originally £259

Please remember:
This is a clearance item and therefore condition and accessories supplied may vary.

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"It's a combination of dynamics, timing and detail regardless of the genre to which you're listening that makes the Oppo so adept." 'What Hi-Fi? Sound & Vision magazine'. 5-star review. Best DAC under £400, Awards 2015

The best sound from your phone

Listening to a smartphone is many peoples' primary music source. Whilst it's convenient, the sound can leave something to be desired and listening at higher levels/driving less sensitive headphones can soon drain your battery. With the Oppo HA-2 headphone amp and power bank you can solve both problems at once.

Optimal headphone support
Using a dedicated headphone amplifier, the Oppo HA-2 drives pretty much any pair of headphones with ease and without draining your phone's battery. Two gain settings let you match the output to your specific headphones, giving you the smoothest volume control response and most efficient power consumption.

Built-in ESS Sabre32 DAC
With a built-in ESS Sabre DAC (Digital to Analogue Convertor) the HA-2 offers the same digital processing power more usually found in AV and Hi-Fi components costing many hundreds or even thousands of pounds. Now you can enjoy super precision, musical accuracy and ultra-low distortion from music played on your smartphone.

High Resolution Audio Support
Connect up via USB and you've got access to High Resolution Audio support. The HA-2 supports a wide range of high resolution files, including PCM file up to 384kHz/32-bit, DSD 64 and DSD128.

Mobile power bank for charging your phone
The powerful 3000 mAh lithium polymer battery built into the HA-2 doesn't just power the unit, it can also charge your mobile device, too. With the supplied VOOC Rapid Charger you can recharge the HA-2's own battery to 70% in just 30 minutes.

Ultra-slim design
With dimensions that are similar to a smartphone, the HA-2 is very handy for travel. The slim design fits easily into a shirt or jacket pocket and is well protected by its stylish, leather-wrapped aluminium casing.

Take the music from your smartphone to a new level, with the Oppo HA-2.

Expand all features

Connection Features
Analogue RCA Inputs
Number of line level inputs, including front inputs, excluding phono stage input.
3.5mm x 1
Phono Input
Does it have a phono stage? Essential if connecting a turntable. Can be either MM (standard quality) or MC (higher quality).
MP3 Front Input
Does it have a front MP3 input? Usually a 3.5mm socket designed for MP3 player or other portable device.
Coaxial Digital Inputs
Number of coaxial digital inputs (digital amps only)
Optical Digital Inputs
Number of optical digital inputs (digital amps only)
USB Input
Does it have a USB input? Designed for sound from your computer.
Audio Outputs
Number of recording output(s). This is in addition to the line inputs.
Yes - 3.5mm
Headphone Output
Does it have a headphone socket?
Green Credentials
Eco Friendly Features
Power Consumption - Standby
This is the power used in watts when the unit is switched off but still powered at the mains and ready to be turned back on.
Power Consumption - Normal Use
This is the power used in watts when the unit is on, using standard settings. Note, different manufacturers use different methods to arrive at this figure. In some cases only the maximum power consumption is quoted.
General Features
Frequency Response
Frequency response quoted by manufacturer
20 - 200,000
Dimensions of unit (W x D x H) mm
68 x 12 x 157
Weight of unit, unboxed, in KG
Remote Control
Is an Infra-red remote included?
Award Winning DAC
Rated 4.6 out of 5†by 5 reviewers.
Rated 5 out of 5†by Great portable DAC Bought the Oppo HA-2 for use on commute and in the home when the boss wants a night with the Telly and my HiFi needs to be quite. Use it with Senheiser Momentum 2's (over ears - at home) and Senheiser Momemtum In Ears for the commute. Sounds brilliant. Clear, punchy, dynamic, exciting, great sound stage and timing - in short a pleasure to listen to. I never think anything is lacking, just enjoy the music. Plenty of power to drive my headphones on the "low gain" setting. Works well as a line out to the AUX input of your amp if needed. I've used it once or twice and found good results. Highly recommended based on quality of build, quality of sound and price. I'm sure the more expensive units will be better, but for the money the Oppo HA2 is a winner. You won't be disappointed. 28 September 2016
Rated 5 out of 5†by Great improvement to boost iPhone audio capability I found this to be a great improvement to the quality of the music coming from my iPhone using oppo's pm-3 headphones. Not used it on anything els but I'm sure it will be the same for any laptop or phone/iPod. 02 September 2016
Rated 5 out of 5†by fantastic value Go and demo one. Great separation, amplifies to a high level if High Gain is your thing and fits neatly into a pocket unlike most "portable" DAC's on the market. The 32bit ESS Sabre DAC is also highly regarded in audiophile circles. You'll have to listen to it to gauge your own preference, it will probably put a smile on your face 02 September 2016
Rated 5 out of 5†by Great product Definitely improved the sound of a macbook pro and an iPhone 6 through Sennheiser HD600s. Have also used it as DAC in an older Meridian / Dynaudio system for streaming services from the phone. It does not let itself down even in this £10K system. It obviously lives in its price range and is portable. So good job. 16 March 2016
Rated 3 out of 5†by decent product Found it average perhaps because I am used to more high end audio so it didn't cut the grade for me for that reason. Most will be very pleased with it 03 January 2016
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Prices valid in store (all including VAT) until close of business on 26th May 2017.
(some of these web prices are cheaper than in-store, so please mention that you've seen these offers online)

Please note: 03 numbers are NOT premium rate numbers | For more information click here

RRP = Recommended Retail Price. RRPs are based on information supplied by What Hi-Fi? Sound and Vision magazine, manufacturers, Hi-Fi Choice, Home Cinema Choice, Google, Which? & Pricerunner. Further information is available on request.