Can I also plug the LME49720HA (metal can)? I have it in my silver M-Stage and it sounds so so wonderful with the HE-500 (+10 gain). Before that I had the the Audio-GD OPA SUN, but it was a little too warm, and not as detailed as I would have liked...Particularly after hearing what the HE-500s were capable of out of a great source + amp at a recent head-fi meet, the LME in the M-Stage gets me most of the way there..
If money was no object, Chris J, I'd say buy the new Headamp GS-X and be done with upgrades!
But am sorry i cant help u with ur question..but am sure some other will
To chris j. For the he500 for instance u wont find any better amp for the money then the lafigaro 339 and his brother..the darkvoice 337.
Edited by hifimanrookie - 1/1/13 at 9:06am