What headphone amp for Senn 650 ?

[BrianPK]

More food for thought,thanks.
I'm checking him out.
I've been listening to some fabulous symphonies by JM Kraus (Swedish Mozart),tonight, on my Senn.650 connected to my MDAC. Wonderful sound and hard to see how it could be bettered but no doubt it can be.

 

[peter_964rs]

I have the HD650s and use a Mojo. It works very well of course, but is outside your budget, unless you can find a bargain on eBay?