Taoh2,
Given the nature of an open forum these types of questions can only be answered in very general terms based on an individuals own personal listening experience. Based on my hearing the three brands that you listed I would have to agree with Keith and choose the Dartzeel. I find it to among this group of SS amps the more natural sounding and realistic musically. As Keith noted, it is more organic and thus for me more involving to listen to. I hope you can hear these 3 amps and decide, your taste could be very different from mine.
Given the nature of an open forum these types of questions can only be answered in very general terms based on an individuals own personal listening experience. Based on my hearing the three brands that you listed I would have to agree with Keith and choose the Dartzeel. I find it to among this group of SS amps the more natural sounding and realistic musically. As Keith noted, it is more organic and thus for me more involving to listen to. I hope you can hear these 3 amps and decide, your taste could be very different from mine.