I'll be using it for both mobile and stationary purposes. I'm hoping it'll be versatile enough to power both the 13 pros as well as DT770s when I get those or an equivalent later on. 

Sanza Fuze (I know, not the clip) does a fine job of driving the JH13s, though the interface isn't that great in my opinion. 

  So I'm at a crossroads. My current DAP is the Sanza Fuze+ running to my JH13s. Do I go for a top-tier DAP like the Hifiman or should I get a portable amp for the Sanza? Maybe TWag cable? Basically I have some money burning a hole for audio and I'm not sure what will get me the most bang for...

So I'm at a crossroads. My current DAP is the Sanza Fuze+ running to my JH13s. Do I go for a top-tier DAP like the Hifiman or should I get a portable amp for the Sanza? Maybe TWag cable? Basically I have some money burning a hole for audio and I'm not sure what will get me the most bang for my...

Anyone know where and how I can do this? I recently pulled the old iRiver 120 out of retirement and would like to put in a 120 GB HDD if that's possible. Anyone have experience installing the HDD or any comments overall? I.m looking for links if you've got them. -Al