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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Yes, some of the people who "know the most", and can contribute so much indispensable information - up to a point - can be simultaneously so generally confused that it's literally wearying. Imagine gazing into a magic mirror, where everything is so...
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Looking again at the EdgarHorns, the placement in the room seems nearly optimal and they are now properly time aligned. Looking at the phase of the individual drivers and listening to each of them individually revealed that the tweeter was wire...
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Romy, it is rare for Alinco magnets to drop a charge "just like that", although time and/or physical shocks can diminish the magnetism considerably. If you happen to know how much charge your drivers started out with, then you already know more than...
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[quote user="Paul S"]Here's something from a guy perhaps better known for his direct radiators:http://cgi.ebay.com/Atelier-Rullit-RH-T903-field-coil-drivers-/330581513356?pt=Vintage_Electronics_R2&hash=item4cf831948cBest regards,Paul[/quote] for ...
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jd, I cannot see any of PDF files, probably my current networks kills them.
I do not know the AK150 drivers. I know AK157, AK151 and K15/40. If they have significantly lower free-air resonance, at 30-35Hz then I am not sure that they would be ...
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That sure looks like an interesting configuration for a change , all right, but are those "ceramic" drivers, or what? Does anyone know?What's with all the "space age" materials these days? I mean, are people actually listening or do they just "...
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6moon published the news: June 2014 - DIYers unite - Vitavox HiFi announce the launch of their Constructor Series bass enclosures. "For home builders constructing their own multi-way horn systems, the bass enclosure is often the most daunting prospec...
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Today LeCleach 550hz arrived together with another round horn - Jabo KH-53 (350hz).I've measured 3 drivers in 550hz horn: GPA 288, JBL 2453 and JBL D2430K D2.JBL 2453 really impressed me. This is definitely best driver I ever had!Tone is perfect and ...
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Scott L., I am not stuck on IB, but I am pretty well stuck on lighter-coned drivers that I develop for tonality, apropos. I actually have several "light", 30" cones and giant motors sitting around that I aim to try in large enclosures, "someday". Bu...
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truth is i took a risk.i bought the s2s on ebay,and have never heard them.i was motivated to experiment and explore the core of the mac/melq system.i have owned many horns and heard many more. one case in point;avantgarde duo,i have heard this speake...
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[quote user="drdna"] I think this 2A3 must have a specific set-up to sound its best. You have not found it yet. To begin with and familiarize yourself with the sound of it, I suggest sticking with the topology that has been tested by amplifier design...
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Well, the Q5s were everywhere when I was trying to find big amps, and they really have no chance to move me. Even to do what they might do would take maybe 500W SS, yet Harley thinks he hears them at their best with the ML2.2. Then again, I suppose...
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BR, I have never used Romy's amp design, but I have used 6C33C SETs with Lowthers. I do not use my Lowthers FR, for reasons that are fully explicated throughout this site, so I don't worry about LF from those drivers. IMO, their best is MF up to tr...
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Brian,Microphone diaphrams, headphone diaphrams ,dome tweeters, all have to have the pattern applied with a technical pen i.e. Kohinoor or Mars. These are becomming a little difficult to find in all towns. A 50% mixture of Poly S and water should be ...
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Well, I didn't come so close to answer your question right.I saw a few from the German DIY scenery and for them it was like the return of Jesus, best sound on PlanetBut probably they are still deaf as usual, because the Frequency step ups are limited...
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I tried a highly modded DEQX on my horns for some time, we did all the time alignment with it, we used 1st order and 4th order xovers and everything in between, we used LeCleach adjustment for bass and all the other drivers we had it sounding for som...
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[quote user="drdna"] I know all the compromises involved with the EdgarHorns, I have heard them when I visited Bruce Edgar in Gardena, and they were pretty good compared to most of what is out there. I realized that I would likely never be able...
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Honestly there is not enough info here to make a usefull recommendation. If the drivers are going to be used from the 95hz crossover point up then you might not even have to worry about it if the Fs is well below that. I would not do it anyway since ...
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Romy, it sounds like you've got your heart set on getting LF from your MF drivers in BR boxes. But perhaps for this to happen you will have to crank up the LF power, anyway. Maybe this calls for a separate, stuffed "LF" box-in-a-box ...
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Petar, I might have just been tired, but I thought I saw a pair of "likely" 3.5" paper tweeters, and I played the hypnotized consumer and bought them, to start with my adaption education. It might be a while before they get here, but in the meantime...
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Very interesting, N-set. Of course we have been setting typical RC out at, say, 2 Hz for many years; but still I have puzzled over a sort of sonic "sump" and/or bungee effect that seems to increase as the sheer mass of parts begins to pile up. On t...
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Hi, BudNow that my system is back up and running again I suppose I ought to at least take the offer to try the enabl'd drivers in my speakers.I have no doubt they will sound different, and from the posts you cite I imagine some particular traits will...
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From the time of the insertion and setting the proper crossover my midbass is growing and growing, getting larger, deeper and better in all aspects. I am not kidding and now, when I have no ULF channels operational, it is very obvious. I can’t explai...
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One more thing about the JBL 375, I did play around with them enough, I aligned the diaphragms several times untill they sounded their best and were very listenable, This was some time ago now, I didnt turn my horns then, so I tried them on the orig...
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[quote user="jessie.dazzle"]In the few converstaions I've had with him, Mike seems totally sincere and, as I've mentioned before, I very much hope he will one day come through.jd*[/quote]Well Jessie, it looks like your wish has come true. The Vitavox...
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I am out the door, just wanted to mention, it is my understanding that only one of these was meant for a horn; the other is a direct driver, like the original 515.I assume the celebrated "slotted" Vitavox horn is not the same as the one and only Vita...
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Mats, I must have missed something. What do you see in the Audiotekne photo that you ask after the bass box? My usual ADHD glance only took in a double-wall-with-double-cutouts front baffle(s), and the (small-ish) size of it; maybe some sort of BR ...
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Well, I have just taken receipt of my Orelo speakers (pic attached) - the bigger version of the Orelino speakers, with 3x 15" bass drivers per channel as opposed to 3x 12" drivers.I realize that Romy doesn't regard the coaxial BMS mid/high compressio...
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Romy,Did you ever experiment with DML or BMR type drivers for ambience channels?https://www.tectonicaudiolabs.com/audio-components/bmr-speakers/https://uk.kef.com/products/t101-satellite-speakersThere is something quite wonderful about how they work ...
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Jorge, from your posts, I gather that you actually listen to your results. So you realize there is no way to predict what Haralanov's driver would sound like in (your) horn... except...As Romy has said, "articulate", tone-rich direct, paper drivers...
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