What amp do you use if you have LCD2 and listen mostly to classical music?

I do use my Blossom 0299 and Headamp GS-X; one word, excellent! (my taste)

I used them with a balanced b22, I thought they sounded pretty good!

Have you considered using a different headphone rather than changing the amp? As I've listened to my LCD-2s more, I've found I prefer both the HE-5LE and AKG K701 for classical with the K701 with plenty of power behind it being my preference. I don't know what it is with the LCD-2s but I find they just can't engage me with classical like I'd expect them to, they're great with just about every other genre but classical just loses me with every amp I've tried. With the Burson you already have a K701 would be a relatively inexpensive experiment or an HD800 if you want to step up the ladder.

Indeed;  For a lot of violin concertos and overtures I use the T1.  Only for piano, cello and few other woodwinds I pull out the LCD2.  As for your original question, if you don't have a balanced source, the concerto goes well with the LCD2, but if you are balanced, then b22.

x3.  A more tonally balanced headphone does well for classical. 

PS Auditor  would be a great match for the LCD-2

It´s SPL that make the Auditor not PS audio. It´s a good match for the LCD-2 in the sense it´s rather neutral however it´s heavily biased for high impedance headphones in it´s power output. It did feel like the LCD-2 did suffocate a bit on it when I had it. Had the T1 to compare with where the Auditor impressed a lot more :)

Yikes - my error - yes you are right - I got confused with the letters....but yes - I tried the T1 with the Auditor too and really enjoyed the combination.

Muiscal Fidelity Xcanv3 or a different headphone.  Its the only amp I had heard that noticeably altered the LCD2 midrange for more upper mid bite.

Are you assuming all classical lovers need or want more upper mid bite? Upper mid bite is what makes strings sound wiry and piercing, which is why I rejected the HD600 for the HD650 (and no doubt why Sennheiser designed the 650 as they did--they hint at it in their blurb). To me the balance of the LCD-2 is perfect for classical as is, and the OP's complaint "I think the bass is a little overwhelming and disconnected on classical music. The high's a tad recessed" is mild enough to be quite easily remedied by any number of small changes, including his becoming more acclimatized to the sound (after being perhaps accustomed to something less accurate?).

Don't want to upset anyone, but I think the suggestion he should abandon a very fine phone he's just paid $1000 for without exhausting every possibility is absurd.  

To the OP : have you tried to change the cable ? I read that silver cables might bring a little extra presence to the upper mids and trebles. Maybe that would do the trick.

Since you're considering the WA22 I assume you'll have a balanced input and balanced the LCD-2. If these added expenses put you over the top I'd suggest the WA2.

http://www.wooaudio.com/products/wa2.html 

I preferred both the T1,HE6 and HE500 for classical over the T1. I ended up selling the LCD2,HE6 and HD800 and now own the T1 twice. My Decware CSP-2 is a great match. You may want to look at the CSP-2 and Taboo combo for the LCD2 best I heard it with and also gives you one amp for low impedance as I use the Tabooo and CSP-2 as my D7000 setup with the CSP-2 only for the T1 a perfect synergy and for Classical and Jazz cannot be beat IMO.