Hello, I received HA-2 from Shenzhen and the packaging and manual in Chinese, charger adapter is for Chinese sockets. The device works fine and has good build quality.    I installed foobar2000 and Oppo USB driver for Windows. Downloaded the official ASIO output plug-in for Foobar2000...

Anyone tested them with OPPO HA-2?

Im still waiting for my HA-2 to arrive in 2 weeks. Have a pair of Meze 99 Classics. Anyone tested them with HA-2?

hi, maybe you heard bad recording? What resolution was the playing file?

As you think HA-2 is not so great ad DAC then which brand by your opinion has great DAC in their Portable Headphone Amplifiers in this range of price? I was thinking to buy TEAC HA-5 http://www.teac.com/product/ha-p5/ which is 2 times more expensive on ebay.

what source player is on the picture?

I will fine a way to listen CD, so uncommon nowadays :)   I think Spotify quality is more detailed and loud than Deezer. Both of then have the record noises.

thanks. I read on Audeze webiste:  Cipher Cable A complete 24-bit high-resolution integrated AMP/DSP/DAC with Lightning connector. The built-in microphone can be used for phone calls and it’s SIRI compatible.

awesome. And what this cable can do?

I read in another forum that Audeze EL-8 cable includes DAC\AMP inside . Is it a joke?

Yes, I agree with you, the problem is with source.

I tried Meze 99 with Spotify Extreme today, bought the subscription for this purpose, and the headphones sound better than Deezer. The noise was created by recording. I heard clean recording and if there is no music - no noise, noise stars when the sound appears. What do you think?

Im talking about facts but the ears of every person are different. Do you think Spotify OGG format is better than TIDAL's FLAC? For me Spotify sounds more clear than Deezer Premium.

TIDAL is Lossless sound quality (FLAC/ALAC 44.1kHz / 16 bit – 1411 kbps) Spotify Premium uses OGG codec 320 kbits which is compressed but performs better than classic MP3. Deezer uses MP3 that's why the quality of Spotify Extreme is better than Deezer Premium +. On good HI-FI sound system you...

you are excited :) 

I got iPad mini, can try to test like this.

Hi, I also think like this about Samsung, the phone is BS itself, if bluetooth connected then its drain battery in 3 hours otherwise 10 hours without any big usage. I will wait for my OPPO HA-2 arrival  and then decide if Meze 99 Classic were not defected. Otherwise I need to contact their...

Thank you for good advice. I will do so

2 option: my Meze 99 are defected or Galaxy S6 is weaker than Galaxy Note 5

the sound situation is a bit better when I play FLAC via Onkyo HF Player. I think to connect Galaxy S6 to head amp OPPO HA-2 through USB OTG the situation can change dramatically. 

Samsung Galaxy S6 sound better when connected to Samsung charger. Otherwise too weak and a lot of hiss by my experience. With charger still a lot of hiss. :)

guys, I received my Meze 99 Classics and while waiting for my headphones amp I connected it to my Galazy S6 with Deezer Premium (not FLAC). With every song I head hiss, is it normal because of cheap Galaxy amp or Deezer?

dude, you have to understand one main this that the signal goes through DAC. After you will understand...

Did you compare sound quality of HA-2 with Mojo only or with something else in this price range?

I decided to purchase this amp, 6 review on head-fi and all of them are 5 stars. The Oppo HA-2 should be one of the best in class.