I see. Output on the Lavardin is lower than even the entry level Devialet, so if it's watts you need, then it's a no brainer in that aspect.
Speaking of vinyl, the first of the four rooms had a VPI Scout as a source while using the Devialet's phono stage. WOW! Every cut was incredible. Surprisingly with no "digital" sound. Speakers were Devialet's mini monitors. VERY pleasing system.