Hifiman HE-500 Hifiman RE-400

I love my HE-500, and would be great to have more HIFIMAN gears!!  

WOW!! That's very impressive and stylish! That furniture is beautiful! Love the fish too!

Yes, I've read in the review, that it's a really versatile amp and it was another good reason for me to buy the V200 instead of the Yulong A18.  Though the HE-500s are going to be my only full size phones, but I'm thinking about to upgrade my IEMs ( sound magic ) to a Hifiman RE-400, since I've...

Thanks Kendoji! Yeah, I can feel that this is going to be my amp, and paired with the HE-500 I'm gonna have a wonderful rigg I've never had before.

Thanks guido! That really tells me something! I will have a secret affair my wife shouldn't know about...

Just ordered a V200 for my HE-500! I'm very exited!  I was searching for an "end of game" setup for a while, so I really hope I found it! To be honest, I was hasitateing for a while between the V200 and the Yulong A18, mainly because of the soundstage difference. But since project86 said in...

I'm in!!

I own the usb version of the hpa-2 and it sounds really great with my Q701s. An excellent match IMHO. The amp needs a bit of burning in though, about 100 hours. And I strongly suggest to replace the stock power cord with a decent one, because it's greatly improves the sound!

Sorry to disappoint you, but it has no gain switch. I know it, because I own the usb version of this new HPA-2.   But that's the only downside. It's a great amp, the sound is very musical and engaging. I use it via it's USB input and paired with my AKG Q701, and they seem to be a great match...