This is just my opinion. I have 2 pairs of A7's, I believe the best speakers I have ever listened to. One is 8 ohm, the other is 16 ohm. I have listened to these with various different amps. Audio Research (tube amp), Dynaco ST-70 (early rebuild done by Van Alstine the person, before the company he started), ATI, Linn, some others don't didn't set themselves apart, and last but certainly not least Decware.
To me, the Decware SE34I.5 is pure lightening in a bottle. Granted this is a huge 6 watts/channel but there is something magical about running a pentode EL34 as a single ended triode that has wow factor. The efficiency of the speakers, which is similar to what you have, doesn't need much to make them sing. When I got the unit it was like hearing things for the first time. My son listened with me and he said it was like going from a low pixel tube TV to a 4k TV. Everything is presented in the musical recording more perfectly than I have ever heard it. Nothing is over presented or over driven and everything is there. The most perfect balance I have heard from any system. I understand firsthand why you seldom see any amplification Decware makes on the second hand market.
If you go with the Mac, which is seldom, if ever a bad choice. I'd be curious how they sound. I was contemplating a Mac amp when I got the Decware. Good luck.
To me, the Decware SE34I.5 is pure lightening in a bottle. Granted this is a huge 6 watts/channel but there is something magical about running a pentode EL34 as a single ended triode that has wow factor. The efficiency of the speakers, which is similar to what you have, doesn't need much to make them sing. When I got the unit it was like hearing things for the first time. My son listened with me and he said it was like going from a low pixel tube TV to a 4k TV. Everything is presented in the musical recording more perfectly than I have ever heard it. Nothing is over presented or over driven and everything is there. The most perfect balance I have heard from any system. I understand firsthand why you seldom see any amplification Decware makes on the second hand market.
If you go with the Mac, which is seldom, if ever a bad choice. I'd be curious how they sound. I was contemplating a Mac amp when I got the Decware. Good luck.