What are the versatile amps that can handle most headphones well?

[Solude]

Dynahi is a speaker amp

Anything from HeadAmp will drive any headphone without even a hint of strain. The SinglePower SLAM and RS Raptor will also but are bass machines, not what I'd call wire with gain to be sure.

The Mapletree Ear+ HD is nice as well. This Heed amp is fairly new and not well known, flavour of the month type stuff for now.

 

[DrJon]

Thanks again, folks. I've been doing more reading... The Gilmore Lite looks nice. If I had to pick one right now, I'm quite liking the Mapletree Ear+ HD. Do you think that would be a good all-around amp? Would it be able to handle each of the top headphones these days- a Senn 650, an AKG 701, Grado RS-1, etc.?

 

[Solude]

Yes yes and yes

 

[markl]

Ray Samuels HR-2.