I would definitely rather have the Roland 7 monoblocks. I have the Roland model 5 Amp. Which is the Stereo version of the Roland 7 Mono blocks. The Roland 5 sounds very smooth and sweet. The Levinson 20.5 Amps are pure Class A. Your electric bill will be so high using Class A Amps. I prefer Class A/AB amps like the Roland. Twilo55@Hotmail.com
