Recc.for warm,smooth sounding tube amps

Have you thought about retubing it? I just finished a D-70 Mk II with significant results. Also, might want to check the output bias on the existing tubes. Sorry if this advice sounds too simple-minded, but I had the same experience with my ARC equipt (dry-sounding).

The VAC gear is fantastic. Either in mono's or their stereo units. Listen to their 30/30 amp, one of the best.

Do try different tubes if you have the opportunity. The Balanced Audio Technology VK-60 is sensational in design and the resulting sound is as good as it gets.

I would recommend Atmasphere M60 MKII. Great Amps.