Old Question, any new responses? Logans and tubes

You need around 100 wpc to drive the SL3s well. I was using a ARC VT100 to drive mine and it was a good combination. I tried a VS60 and it would not drive them at all. I have also tried bi amping them with two VT100s and this made an improvement over the single VT100. But in the end I did not feel it was worth all the extra tubes. Currently I am using a ARC Ref 110 and I am very happy with this setup.

I agree with Lostbears. The amps you mention will drive the SL3's, but not very well. If you listen at a low volume level, you would be fine, but more power and current is always better with Martin Logans.

Last year I bought a Yaquin amp. I had it all of a week and got rid of it. The build quality was junk. Sure, it had a thick face plate, but once you looked inside, the shortcuts were obvious. It didn't sound that great either. Just thought you should know.