The Arro's are quicker, throw out a wider sound-stage, and are generally tend to sound more forward along the treble.
The Sttaf's have a fuller sound, possess a deeper sound-stage, and tend to have more of a warmer presentation.
Both speakers respond real well to (good) tube electronics and gear from the likes of Unison Research, Naim, Blue Circle Audio, Monarchy Audio, etc..
I tend to prefer the Sttaf because its the more versatile speaker in the genres of music it can handle. I also like a warmer sound. Then again, that is nothing more than my preference. Both speakers are excellent.
The Sttaf's have a fuller sound, possess a deeper sound-stage, and tend to have more of a warmer presentation.
Both speakers respond real well to (good) tube electronics and gear from the likes of Unison Research, Naim, Blue Circle Audio, Monarchy Audio, etc..
I tend to prefer the Sttaf because its the more versatile speaker in the genres of music it can handle. I also like a warmer sound. Then again, that is nothing more than my preference. Both speakers are excellent.