I have no way to audition any of these amps where I live but I've been researching for so long I'm going insane. I'm looking to stay under $2000 and am looking at several different amps. Some used, some new to stay within budget. If anyone has experience with any of these paired with La Scala's please help with your take on it. - Primaluna Integrated Prologue Premium (EL34) - Coincident Dynamo mkII (SET EL34) - Decware SE341.5 (SET EL34) - Rogue Audio Cronus Magnum II (KT120) I really like the idea of self-biasing tubes but it's not necessary. I'd prefer point to point wiring. I'm not really interested in suggestions for finding vintage tube amps. I've already gone that route for one setup. I want ease of use and modern technology as well as the best sound I can pull out of the LS's. Thanks.