Is powerfull Amps only for low sensitivity speakes?


Dear Friends,
The general amp advice for the speakers 92+ db sensitivity speakers are mostly low power amps and mainly set or pp tube devices. I wonder if you have any experience with a setup of high sensitivity speaker with 100+ watt amplifier. 
My speaker is va sarastro 2 and at the moment driving it with accuphase a60 power amp. I've an opportunuty to buy Arc Gs150 amp with a good deal.
thanks for your comments
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Showing 3 responses by statman

I am running Wilson Maxx 3 speakers (91db) using D'Agostino Progression monoblocks. Rated at 500 watts @ 8,1000 watts @4, and 2000 @ 2 ohms. I am very happy with the combo. I now understand what "headroom" actually is. The learning curve was quick as I found out that volume levels were not the same as when using a borrowed pair of ARC Ref 250 SE amps. I am amazed when listening to classical discs. The dynamics at peaks are amazing. Every note is clean and in its proper space in the recording.
Thanks for adding that. Some of the best recollections I have ever heard Wilson speakers has been with tubes. Brooks Berdan was a friend of mine and had me listen to the big X2 Wilsons on VTL monoblocks. The other system is OBGYN's system using all Lamm gear. To be honest I was close to buying your amps when I was running Martin Logan Odyssey electrostatic speakers. I was going to sell them and buy Soundlabs using your amps! I blame Brooks totally! ;)