I like Refsquared's answer--it's hard to make good suggestions out of context. Dynaudios are pretty dynamic (hence the name, perhaps) and if you have them you may be a rocker at heart. If that's the case you might prefer an amp built for 6550 or KT88 output tubes, not EL34s (which are my preference).
If I were looking for tube integrateds I would jump at an Arpège if I could get one at a good price, and otherwise I'd want a HIT audio amp. These are Cayin designs but with upgraded parts. They are hand-built and reliability does not appear to be an issue. Antique Sound Labs might be a good bet at lower prices
Canadian distributor's HIT Audio line
If I were looking for tube integrateds I would jump at an Arpège if I could get one at a good price, and otherwise I'd want a HIT audio amp. These are Cayin designs but with upgraded parts. They are hand-built and reliability does not appear to be an issue. Antique Sound Labs might be a good bet at lower prices
Canadian distributor's HIT Audio line