I would put my Boulder 2060 stereo amp against anything. I have not heard anything better thus far. Heard constellation and it was good but it was not a direct comparison so it is tough to say.
i compared my Boulder directly to the best Cary (Cary 211fe) and the best classe (m600) over months in my own room on same system at the same time.
i would be hesitant to base opinions on Boulder based on a dealer demo especially when the auditioner has no real grasp or extensive experience with the aforementioned gear.
honestly, how are you going to give a clear impression that the sound you heard was solely due to amp sonics??
i think Boulder ranks among the best, period. And customer service is great. Easy to contact and they have a great facility (and brand new too!).
i compared my Boulder directly to the best Cary (Cary 211fe) and the best classe (m600) over months in my own room on same system at the same time.
i would be hesitant to base opinions on Boulder based on a dealer demo especially when the auditioner has no real grasp or extensive experience with the aforementioned gear.
honestly, how are you going to give a clear impression that the sound you heard was solely due to amp sonics??
i think Boulder ranks among the best, period. And customer service is great. Easy to contact and they have a great facility (and brand new too!).