Rogue Zues with Vandersteen 5A's at 2004 HE Show


If you go to Audiogon's home page, there is a picture posted in "Show Coverage" "View Pics from HE 2004" ten pictures down, of a pair ov Vandy's driven by (2) two Rogue Zues'. Since the Vandy's have their own bass amp, and I presume only one set of binding posts for the mids and hi's, and since the Zues is a stereo amp, can somebody explain how two of these amp are hooked up to drive the speakers? I don't think the Zues' are bridgable? So how are they using two of them?
zippyy

Showing 4 responses by zippyy

Swampwalker
When you run an amplifier like that, (vertical) is there any harm being done to the amp as both channels are being driven differently. Obviously, if one channel is driving the woofer and the other channel is driving the mid's and hi's, the loads on the amp are not balanced. I realize it would involve more cabling, but would it not be better to use one amp to drive the woofers of both speakers and the other amp to drive the mid's and hi's. And with regards to the connections on the Vandy's, your saying there are two sets of terminals, one for the woofer and one for the mid's and hi's?
Thanks for your input.
Themadmilkman,
I certainly hope the article said more then they "sounded like crap", that's not much to go on. Some backround information. I have a pair of Aerial 10T's that I power in the follow way. I am using two BAT VK1000 monoblocks for the botton end(s) and two BAT VK60 monoblocks for the top end(s). This is uniquely "horizontal" bi-amping, and not vertical. Why then would it matter (sound wise) if you used two stereo amps and wired them so that each channel of one amp powered the lows (of both speakers) and each channel of the other amp powered the hi's (of both speakers) verses using one amp for the hi's and low's of one speaker and the same for the other channel. In horizontal, one amp is producing only low freqs and the other amp is producing only the upper freqs. In vertical, one half of each amp is producing low freqs and the other half in doing the hi's. How can one way sound any better or worse then the other?
Swampwalker,
If you are vertical bi-amping (btw, what amp(s) are you using) have you tried to horizontally bi-amp them. If so, how did it sound, if not, why not?
Agaffer,
Aren't the 5's a four way speaker? Since they have a powered subwoofer built in, doesn't that leave the woofer, mid and tweeter left to be powered. So wouldn't the x-over point be between the woofer and the mid/hi freqs and not between the mid and hi as you suggest? In your scenario, the woofer and the mids are combined and the tweeter is separate.
I hope all this isn't too wordy!
Thanks everyone for all your input. I appreciate it. Swampwalker, I've heard great things of those amps. Maybe in another system, some day!
Themadmilkman, I apologize in advance if I offend you, but you had time to respond. If you should come across the article in the future, perhaps you could be so kind as to post it, maybe here.
Good luck wilth all your music listening!
Themadmilkman
Well good luck and congrats four times. Sounds like your going to need all the music you can get.