It all depends what type of sound you like. Pass is clean and timbre-accurate and very neutral.
AR has tubes and adds harmonics and bloom but timbre isn't accurate - it has more of a whitish sound, but beautiful just the same.
Personally I prefer the Pass but it's a matter of taste - apples vs oranges. Both are excellent.
AR has tubes and adds harmonics and bloom but timbre isn't accurate - it has more of a whitish sound, but beautiful just the same.
Personally I prefer the Pass but it's a matter of taste - apples vs oranges. Both are excellent.