I'm not sure I understand. Are you asking to raise volume up over 100? Because I have mine at 50-55 max so far. I think if I put it to 90 my ears would bleed.

Replaced my headphone balanced cable with a new one, the first one from Amazon didn't fit properly so there wasn't any sound. Listening to the Beatles remasterd Helter skelter and using the unbalanced at 65 volume to 50 volume with the balanced cable seems like a vast improvement of something. I...

Got my D2 today. I bought a NewFantasia HiFi Cable with 2.5mm Trrs Balanced Male Compatible for the Hifiman HE-400i. The problem is when I put the 2.5mm balanced headphone into the player jack sound only comes out the right side of the HE 400i. Made sure the jack is the whole way in the...

Need advice, I have $500 Hifiman he-400i headphones and a old cowon d3. I am going to buy the Cowon - Plenue D2 or Cowon Pleunue M2. So which should sound better? That is the most important thing, not how many songs it will hold or much else. Thanks .