The 336 is alot sweeter sounding than the 333. While the 333 is a great amp the 336 sounds much better. Much more accurate in tonal character and the bass control is much better. I use a 335 and a 39 directly to my amp and I love it. I also use Martin Logan Ascents. I want your studios and my system is done. You can buy a 335 and be all set also it has the same sound as the 336 just a little less power. The 335 will run the 40,000 wilsons so it can run the studios no problem. The 335 is 250 watts per side into 8ohms and 500 perside into 4ohms more than enough power to drive your speakers and pretty much any speaker out there call Levinson and they will tell you the same thing. 860-346-0896 good luck Dan Levinson has what I like to call the most emotional sound in high end audio. Enjoy