Legacy audio Focus se and tubes


I own the legacy focus se speakers. I’m driving them with the Mcintosh MC452 amp. It is a great amp but these speakers are pretty efficient at 95.4 db and 4 ohm. The Mac is 450wpc.  I’m considering going to Don Sachs Katoonay kt88 tube amp. It’s 65wpc. It’s spoke of highly on audiogon and other forums.  I could sell the Mac, buy Dons Katoonay amp and have plenty of change left for other projects. 
Anybody here have experience with the focus se’s and tube amps in the area of 65wpc? I guess my main concern is bass control. I am very happy with these speakers and have no disire to change. 
Any info would be appreciated. 
Thx
starboard

Showing 1 response by zephyr24069

Check with Legacy and see what the impedance curve is. As I recall is does have a dip in certain bass frequencies with the rest of the range being a nominal 4-ohm load. Bill and the team will get you the most accurate info. You should also get specifics from the amp manufacturer you are considering when you talk with Legacy.