Answer: YES, and with gusto. The little Zen amp plays my Super Alnico Monitors with ease. The sound is huge, deep, spacey, rich, textured, refined, effortless, focused, fast. The top to bottom frequency extension is amazing, and IMO there is no need for a sub. I've not heard a better stereo system....at any price.
For years I have been hesitant to put this pairing (SE84 and Alnico 6.5" Hemp) together and mostly concentrated on the incredible synergy between the Zen amp and the RS5. What made me hesitant is, in the past, when I paired the SE84 with the 93dB 4.5" HempCone I found it to be a sublime pairing when a sub was in the picture for room listening, or playing on the desktop without sub. Things, however, got marginal when I ran the pairing in a room without sub. Being the Super Alnico Monitor and XRS are "rated" at 93dB efficient, I stupidly steered clear, all the while missing an utterly incredible aural experience from this pairing. Personally, I think the Super Alnico Monitor and XRS are more efficient than 93dB.
I can now unequivocally say the Decware Zen amp will run any current production Omega speaker with ease.