Fernando, it seems that you do indeed have a good grasp of the differences between these two amps. I don't think I can help you any further on the choice you need to make; that choice will depend on your listening/sonic priorities.
As you say, the Premier 8 is not neutral in the way of the Pass, nor is it a classically tubey sound. There are some other tube amplifiers that are more neutral and that may have greater bass control (examples, Atma-Sphere MA-1/MA-2 OTLs, BAT 150se, C-J Premier 140), but that is not your consideration today.
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As you say, the Premier 8 is not neutral in the way of the Pass, nor is it a classically tubey sound. There are some other tube amplifiers that are more neutral and that may have greater bass control (examples, Atma-Sphere MA-1/MA-2 OTLs, BAT 150se, C-J Premier 140), but that is not your consideration today.
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