Recent content by ctechdx

  1. ctechdx

    UM Miracle vs UE Pro Reference Remastered

    Hello my friends!   I would like to know if someone had experience with these IEMs (miracle and remastered). I´m asking this coz I did listen the UM Miracle and I love it. It´s extremely well detailed and balanced. I´m looking for an IEM to work with professional audio... mixing and...
  2. ctechdx

    List of DIY headphone amplifiers

      Hello my friends,   I would like to build a headphone amplifier to use with the IEM Unique Melody Miracle 16 ohms. I see many diferent options here and I´m a bit lost. I would like to have some suggestions. I did some diy before... but I´m not an electronic expert... then I´m looking for an...
  3. ctechdx

    ODAC + O2 AMP or Fiio E18?

      Thanks, I´m thinking maybe to handle a DIY O2 amp. Do you have any other suggestion for a DIY amp project? 
  4. ctechdx

    ODAC + O2 AMP or Fiio E18?

      Then the lower impedance on the amp should be 2 ohms for a 16 ohms headphone? My card lower headphone impedance is 75 ohms?
  5. ctechdx

    ODAC + O2 AMP or Fiio E18?

      By the way... currently I´m using the phones in my RME card... what is the problem to use in that 75 ohms headphone output? What will change when using a correct amp impedance?   Thanks, 
  6. ctechdx

    ODAC + O2 AMP or Fiio E18?

      Thanks Cel4145...   Actually I gonna use this in my studio. Then I don´t worry for a portable device. The most important to me is to get the best possible sound quality in my price range. I know I cannot expect much in that price range, but I did read some good reviews about O2 and ODAC...
  7. ctechdx

    ODAC + O2 AMP or Fiio E18?

    Hello my friends,   I´m in doubt about those two dac + amp...    Which one you guys think will fit better for Unique Melody Miracle In Ear phones?   ODAC + O2 AMP or Fiio E18?   I have the RME HDSP 9632 audio card, it´s not a super converter, but I believe it does a good job. I´m not...
  8. ctechdx

    Headphone amplifier

      Thanks Jodgey4... I found the O2 DIY project. Do you recomend DIY amps? Can I get good results with them? Thanks
  9. ctechdx

    Headphone amplifier

    Thanks, I gonna take a look... but do you suggest any DIY headphone amp? Do you know how IEMs sounds on tube amps? Could it be a good match?   Thanks,
  10. ctechdx

    Headphone amplifier

    I´m using the sennheiser IE80, and I have plans to buy the Unique Melody Miracle.    Thanks,
  11. ctechdx

    Headphone amplifier

    Hello my friends... i´m not sure if i´m posting at the right place... (sorry if not). I would like to build a headphone amplifier. I´m looking on the internet to get more information, but I found only huge lists of diy amplifiers and i´m lost! lol I really need some tips and suggestions to...
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