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Oppo HA-1

Oppo HA-1
alaScore 89

16 reviews

Jun, 2024

alaTest has collected and analyzed 16 reviews of Oppo HA-1. The average rating for this product is 4.4/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Oppo HA-1 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 16 reviews)

Expert Reviews  

User Reviews  


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Showing 1 - 8 of 8 Show Reviews: in English | in other languages (8)

Consumer review ( review summary for Oppo HA-1


alaTest has collected and analyzed 1 user review of Oppo HA-1 from The average user rating for this product is 4.0/5, compared to an average user rating of 4.3/5 for other products in the same category on

100% of the reviews on give this product a positive rating.

Jun, 2024

Expert review by : Steve Munz (

OPPO HA-1 Headphone Amplifier Preview


Preview: OPPO's HA-1 headphone amplifier, priced at $1,199, is more than meets the eye, boasting an advanced DAC, preamplifier functions, and a Bluetooth receiver. Click to read all the details.

May, 2014

Expert review by : John E. Johnson, Jr. (

OPPO HA-1 Headphone Amplifier Review


OPPO HA-1 Headphone Amplifier Review. The HA-1 is balanced, Pure Class A, with Bluetooth, VU meters, graphical display, balanced headphone output.

OPPO continues to amaze everyone with their products. The is a legend. Now the are startling us all, and the HA-1 . . . well, all I can say is if OPPO were a publicly traded stock, I would be sad that I couldn’t buy any, since I review their products.

May, 2014

Expert review by : Steven Stone (

Oppo HA-1 DAC/Preamp/Headphone Amplifier Reviewed


Steven Stone reviews Oppo Digital's HA-1, which combines an excellent headphone amplifier, a stereo preamp, and a digital-to-analog converter into one well-constructed $1,199 package.

The HA-1 is beautifully built ; The HA-1 supports all current digital formats ; The HA-1's sonic character doesn't change as the volume goes up ; The HA-1 can power even hard-to-drive headphones to satisfying volume levels

The line output does not automatically mute when a headphone is plugged in ; The remote volume control is over-sensitive ; The Class-A amplifier section runs warm and requires adequate ventilation ; With highly sensitive earphones, the HA-1 may produce...

When audiophiles use the term "high end," they are usually referring to a component's performance AND its price. Ever since The Absolute Sound's Harry Pearson initiated the "I have the best toys, and you don't" gambit, high-performance audio gear has...

Dec, 2014

Expert review by : The HRAC Curators (

Review: Oppo HA-1 Headphone Amp - Hi Res Audio Central


The HA-1 from Oppo is the company's first headphone amp, not a surprising edition to their line considering the PM-1 headphones released earlier this year. As impressive as the headphones are, the amp might be even more so. Check out Geoff Morrison's...

Aug, 2014

Expert review by : What Hi-Fi? (

Oppo HA-1 review


Worth auditioning at this price, but it needs to deliver more energy and excitement for the full five stars

Well built ; Extensive connectivity ; Big, weighty sound ; Refined ; Forgiving with lesser quality recordings

Lacks the level of drive and dynamism found in the best

Worth auditioning at this price, but it needs to deliver more energy and excitement for the full five

Mar, 2015

Expert review by : Steve Guttenberg (

The Oppo HA-1 headphone amplifier is definitely a slam-dunk for audiophiles


The Audiophiliac checks out Oppo's stunning new headphone amplifier.

Consumer review (

Oppo's HA-1 is a very flexible headphone amp and home theatre DAC/pre-amp and about spot-on for the money.


Thanks to Oppo Digital Japan for allowing us to borrow the PM-1 and HA-1. Oppo coming out with a pair of headphones was quite a surprised, especially a pair of planars. Likewise the HA-1, though it is logical that a company would provide an appropriate...

No lack of inputs, including Bluetooth; Headphone amp is good all-round with plenty of power; Functionality is well thought-out

Mute function for the pre-amp output only accessible on the remote. Knob feel for the volume is terrible. Display text is hard to read at a distance

Jul, 2014

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