Splunders
Well-Known Member
I`ve been pretty happy with my Zu Souls since I got them earlier this year, but with one exception - bass. They could go deep if I fed them super bass heavy tracks, but on "normal" tracks, they just didnt bring a whole lot, even tonally. I regretted selling my sub, which I never needed with the Dirty Weekends.Hooking up a 6ohm speaker to an 8ohm tap is something you can sometimes get away with, but it's not advisable.
Whenever possible you should use a tap with an equal or lower rating than your speakers. Knowing that these do dip into 4ohms, it could potentially be stressing an amp on an 8ohm tap.
The Souls are 8 ohms, so those are the taps I always used on my PrimaLuna ProLogue 5 power amp. Until today. Holy shit, what a difference! Bass depth and tone are vastly improved, and as a result dynamics are better.
Just to ensure I wasn't fooling myself, I quickly turned off my amp and switched back to the 8 ohm taps. Back to hollow bass and less dynamics. Flipped back again, and the bass and dynamics were there.
I've upgraded enough gear to know what real, audible improvements cost. I don't think I'm being hyperbolic in saying this change netted me a $1k upgrade on this system.
I'd been contemplating a different direction from Zu entirely recently (@HiFi Guy's review only reinforced some of my impressions), but after this simple switch, I`m feeling super satisfied with my speakers. That alone is certainly worth $1k.
If anyone out there hasn't played with the lower ohm taps, give it a whirl. Can't hurt.