1. RIQUE

    Samsung Galaxy S8+ with Oppo 2HA-SE

    I just got this combo Galaxy S8+ Oppo 2HA-SE I am trying to connect them but no sound. The Galaxy USB port is a USB-C USB 3.1 Type C Male To Micro USB Male OTG Sync Data on the OPPO. Selected port B on the Oppo and pluged the OTG but no response in the headphones. Any ideas?
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    OTG hub/external mass storage cabling with Oppo HA-2 DAC/amp.
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    iPad2 iOS CCK to HA-2 USB input @ 2.8 mHz.
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    Moto X Pure Edition running Onkyo HF Player, with Oppo HA-2 and Yamaha EPH-100.
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    iFlash Gen. 6 Classic connected via digital output to Oppo HA-2 DAC/head amp
  6. Garrett Scheff

    Fiio X5 Second Gen or Oppo HA-2

    I have just purchased some Oppo PM-3 cans and would like to get them some more power for my music.  All of my music is a minimum Lossless 24/192.  I am trying to decided if I want to use my iPhone with the Oppo HA-2 or use the Fiio X5ii.  I know that these are two different devices and it is not...
  7. ewdl

    Iphone Headphones + Amplifier

    Well, as far as Hi Sound Audio Studio V had worked only few weeks being back from the guarantee repair, i use iphone 5s  + Marshall Major. I'd like to have a nice sound from it that's why looking for a new headphones (these) and maybe portable amplifier  - something like Oppo Ha-2 or better...
  8. jonathanjong

    Recommendations for portable amps for mobile phone: interference/static noise and shielding

    Hi,   I'm in the market for a portable amp, but one of the things I've found annoying about them is the fact that wifi/3G/4G causes annoying static noises if they're not shielded properly, etc. So, I'd like to know of you positive experiences with slim, very portable amps that don't have this...
  9. HasturTheYellow

    OPPO HA-2 Portable Headphone Amplifier/DAC Discussion Thread

        OPPO HA-2 Portable Headphone Amplifier/DAC OPPO HA-2 User Manual       Now that the HA-2 has been officially launched as of this afternoon (February 20th, 2015) I thought it would be appropriate to start a new discussions thread that was originally started in the Sponsors...
  10. j0ng0m

    Amp/dac recommendation

    I'm looking to buy my first portable amp/dac. My requirements for it would be mainly that it supports headphones up to 600 ohms, but also needs to be gentle with my IEMs, on the other hand has to be less than $300 as guide only coz I'm in Europe and prices here are different. I've tried the...
  11. OPPO HA-2

    OPPO HA-2

    The HA-2 is an elegant yet sophisticated portable headphone amplifier with built-in rechargeable battery. It is engineered to enhance music playback from mobile phones and portable music players. Aesthetically, the HA-2 does not look like a typical or generic electronic device. Its genuine...