Low power tube amp for Sonus Faber?


I'm thinking of buying an Italian tube integrated Mastersound 845 compact for my SF Elipsa SE. 
It uses 2 845 Valves, single ended at 30W per Channel. Would really like to try a valve amp on the Elipsa. Is this a mistake? Has anyone tried this? I've listened to Mastersound pf100 which are 120W mono blocks and I was blown away. Unfortunately the price difference is nearly ten fold. Has anyone tried using a low power valve amp with SF? 
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Showing 1 response by lostbears


 The Sonus Faber Elipsa can sound beguiling with a tube amp. I own a pair of the Elipsa SE and drive them with an Audio Research Ref 110. They need high quality power to sound their best. A 100 wpc tube amp is about the lowest I would go. Without enough power, the bass will not be as crisp and well defined. Also it may impact the soundstage and they may sound a little closed in. The only way to know for sure is to hear the amp in your system. With the right amp and preamp these speakers sound amazing. Good luck!