[kokushu]

What is the best tube amp under $2k right now?  There have been a lot of update and new entry to the market since similar post so I just want to know.  Currently I am looking at decware csp+, rwa cassbria, woo audio 22.  I mostly use hd 800 as my headphone but I do sometime use th900 and lcd 2.

 

[minimus]

I haven't heard the CSP-3, but used to own the WA22. The two best amps I have heard for less than $2K -- and I have heard and owned many amps -- are the Apex Peak and the Eddie Current Super 7. Both are significantly better sounding than the WA22.

 

[grausch]

Some nice reviews of the Bottlehead headphone amplifiers can be found here http://www.head-fi.org/t/683012/bottlehead-amplifier-discussion-comparison-thread-crack-sex-mainline
 
You could probably get all 3 for close to $2k.