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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 2 responses by bpwalsh

bpwalsh
1,207 posts
 
I suspect you may be correct about the SP-10 being too noisy for use with horns, although it's a good sounding preamp, especially the phono stage. With regards to electrostatics vs. horns, only you can be the judge, although if you are sensitive to the 'cupped hands' effect of many, though not all, horns, you might find the latter hard to take. Acapellas, especially those with the plasma tweeters and preferably the larger models, are among the handful of horn speakers I would consider owning, if the cost isn't prohibitive. You might find other electrostatics more to your liking, however, without requiring a different preamp and taking out a second mortgage.
Brian
bpwalsh
1,207 posts
 
914nut, electrostatic loudspeakers tend to be capacitive loads, not just resistive. When you connect two identical capacitors end to end (in series) the resulting capacitance is half that of one of them, much as when you parallel resistors of the same value.
Brian
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