Quad Listener Contemplating Horns


I have reemerged into this mad pursuit after a nine year hiatus, and just got my existing system back up and running (Crosby Quads, ARC SP-10, Classic 60, semi-tweaked Well-Tempered TT, Lyra Parnassus) after that many years (freshly gone over, retubed, TT readjusted, etc.)
The thing makes music, no doubt, but I'm still left with the complaint that I always had about this system, and earlier variants- the whole illusion seems to collapse on large scale pieces- not talking about volume here, but a combination of other things going on, including distortions that have to do with the overall spacing of the instruments- it is like the image is constricted even if the program content is not. (OK, enough of my psycho-babble).
Here's the question- I know that there is a long established school for horns, very low wattage tube amps. Need to know how liveable these systems are- not as a substitute, but in addition to, the more 'conventional' electrostatic system I'm running. I know I have some auditioning to do- I want to hear the Avantgarde speakers with the Lamms or Audio Notes, perhaps a Carey amp. I'll probably use the same front end, and at least for now, the SP-10 (which, by anybody's standards, may just be too noisy to tolerate over a system with a very low noise floor). I'm particularly interested in the insights from folks who use these types of systems as one among several-
whart

Showing 3 responses by lacee

Find yourself another pair of 57's and stack them. Wire them in series parallel and forget about it.
Series parallel wiring with stacked Quad 57.
Positive from amp to positive of top Quad speaker. Negative of top Quad Speaker to positive of bottom Quad, negative of bottom Quad to negative of Amp.You require one long positive lead ,one long negative lead of equal length and one shorter jumper.Again the jumper goes from the upper Quad negative to the lower Quad positive. This is how to wire when you stack the Quads bottom to bottom so that the upper Quad is in the standard orientation and the Quad below it is inverted, (the top of bottom Quad is now at the bottom of the stack). This will make your amp see the same load as 1 pair of Quads 57.It worked for me.
How do you get twice the impedence?Maybe you are not reading me correctly. The impedence will remain the same if I wire 5 speakers this way.Remember the positive amplifier terminal goes to the positive terminal of the first Quad. The negative terminal of the last Quad goes to the negative terminal of the amp per channel.The negative channel of the first Quad goes to the positive of the second Quad.I don't know how you can wire a stacked pair and keep the impedence from varying any other way.