If you like the push-pull ZOTL like the ZH270 and MicroZOTL, then you'll love the SET ZOTL like the Siegfried or my "Holy Grail" 45 SET ZOTL. A whole 'nuther level, for those with efficient speakers which can be driven by a few watts of output power. Totally awesome, and beyond anything that I've ever put ears to.
Is the Berning ZH270 revalatory?
I have been listening to a Berning ZH270 (supplied by the inimitable Allan Bhagan) and I wonder if others who have lived with it longer than I continue to find it to be as extraordinary as I do. I have listened to SETs, powerful leading edge SS, and much in between. In my estimation the modest Berning outdoes them all. Am I being excessive in my initial zeal?