If you can find a Berning zh270 used run, don't putts to buy it. It is stunning with the Verity Parsifal Encore. If the Ovation is a similar load, I am not in the know on this, the results should be equally compelling. I doubt you will find a MUCH better matchup and I guarantee you could get much less for a lot more. As stated the Berning isn't currently in production but it is STELLAR with the Verity Parsifal Encore. My experience with the Verity lineup is limited but I sure like the Ovation, Parsifal Encore and Sarastros I've listened to. This is not a hype, as the owner of a Berning for the last 9 years and having heard it on numerous loudspeakers including my Merlin VSM the Berning/Verity matchup was the best I've heard. I most certainly would have bought a pair after this experience other than room considerations.
You have invested quite a bit on a really fine loudspeaker please, please don't compromise what it can deliver on a 30 watt integrated amp. The Berning is the most user friendly tube amp I am aware of including long lasting tube life, probably longer than many transistors on some amps. You can have the best of both the tube and SS world without sacrificing anything. One cavaet, you are looking for an integrated, the zh270 while not an integrated will permit you to run directly from your source component to the amp but it DOES benefit from a preamp. If this is out of the question in your situation, please disregard the above. My infatuation with this amplifier is neverending and I can say this only concerning this amplifier, nothing else in audio. It can bring music into your listening environment as few components can and it doesn't cost a fortune for this benefit. Of course there are the usual cavaets as in all things audio, YMMV. Price used around 4-4.5K which you could easily resell for same.
You have invested quite a bit on a really fine loudspeaker please, please don't compromise what it can deliver on a 30 watt integrated amp. The Berning is the most user friendly tube amp I am aware of including long lasting tube life, probably longer than many transistors on some amps. You can have the best of both the tube and SS world without sacrificing anything. One cavaet, you are looking for an integrated, the zh270 while not an integrated will permit you to run directly from your source component to the amp but it DOES benefit from a preamp. If this is out of the question in your situation, please disregard the above. My infatuation with this amplifier is neverending and I can say this only concerning this amplifier, nothing else in audio. It can bring music into your listening environment as few components can and it doesn't cost a fortune for this benefit. Of course there are the usual cavaets as in all things audio, YMMV. Price used around 4-4.5K which you could easily resell for same.