I want buy one modern sound amp below 30w, Would you mind giving me some advices.Thnaks
peavey vypyr modeling amps. they model mesa boogies, krank, peavey, JSX amp, and other stuff. u should definitley try it out.
Yea, usually 50 and up is with modern voicing. Sometimes 40 watts depending on the company.
Gibson Les Paul Studio
Highway One Telecaster
Dean Evo
Mesa F-50
Laney GH50L
Vox AC30 C2
Ampeg V2
Well, I dunno exactly what you mean by modern, or what your budget is, but until you answer the questions above:
low budget: Bugera 6260
mid budget: Peavey 6505/6505+/Used Mesa Single Recto/Used Mesa Rect-O-Verb
high budget: Mesa Single Recto/Rect-O-Verb

But as I said, different people have different definitions of 'Modern'.
I'd definitely recommend the Peavey Vypyr series. I love Peavey amps, they're built like tanks and sound AWESOME - the only model that slightly dissapointed me on it was the JSX model - but then again, I own the actual JSX, so playing that model in a solid state amp probably accounts for that lost mojo.

Peavey is also making Vypyrs with tube power amps - I'd definitely recommend those if your budget allows it.