In my desktop headphone system I currently have NJC Audio Headphone Amplifier and a Micromega MyDAC. It's a great little system and I do enjoy listening to my tunes through it. I have come into some money and as a result I am considering upgrading it. After doing some research online, the...

I bought a Burson Soloist SL over 5 years ago now. I don't use it very much, but I must admit that it has never really sounded that loud. I have to almost turn it up to the max on the volume pot before it makes me HD650 headphones approaching something like loud. However, I have never had...