Integrated amp for 2500-3000

Vincent Audio
Hegel
Parasound
Creek
Classe
Moon
Belles
Rogue
Exposure
(my order of preference)

Audiolab 9000 or Rega Elicit in your price range are excellent integrated amps. Hegel H190 is in your range too!

Way back when I had some VS-120s - very fun speakers. Full transparency, I haven’t listened to my own suggestion, but purely from an aesthetic standpoint the HiFi Rose RA280 may be a nice match. Seems like it would have enough drive as well.

How about a little more information. 

Are you willing to purchase used or want a new integrated?

Do you know the impedance of these speakers, size of room and loudness levels you listen at? This needed for power requirements. In general I wouldn't use a tube amplifier for a low impedance speaker.

Likely a solid state amp or one having a tube preamp would be the best bet. 

I have a Rogue Audio - Cronus Magnum II driving my Cerwin Vega E-312's. You should be able to get one within your budget. The pair are amazing. I auditioned about 12 other, many higher end speakers and the E-312's had the best presentation of them all.