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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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[quote user="Romy the Cat"]I have a few comments and questions. First about the posting. I guess you are from Italy and your use some kind of text editors that user a lot styles that are not renders properly a browser with western meetings. I just wo...
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[quote user="Romy the Cat"]
audiofilofine wrote:are only old obsolete driver cocktail with homemade ingredients.no measure, no method, no philosophy...nothing , only diy fantasyYes, I do taste some slurp of “diy cult fantasy” in Rulit’s action, t...
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[quote user="Romy the Cat"]Ok, let kill the subject of Oleg Rullit out of this thread. Rullit has very little to do with horn and consequentially with compression drivers. Sine this thread is about MF compression driver I think there is no reason to ...
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[quote user="vinylithicum"]Here are some of my observations regarding the Wolf von Langa RCA 1428 replica. I long time wondered where mr. von Langa gets his phase correction elements and the diaphragm for his RCA 1428 replica. It's obvious that a nic...
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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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[quote user="CO"] May i ask if you have ever played with the Le Cleach flares and how you find them?They were created to reduce reflections directly back into the horn. Only problem is they are very large because of this.... [/quote]
Nope. I never h...
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What an amusing little peace! I had it for a while along with the rest of my Munch recordings but I never paid attention to this César Franck’s work until recently heard it on radio. It is 1962 recording and Boston lead by Charles Munch. It was 3 yea...
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Jean-Michel posted a reply in response to my commentary:
http://www.diyaudio.com/forums/multi-way/140190-jean-michel-lecleach-horns-109.html
[quote user="Jean-Michel Le Cléac'h"]Hello,
Romy is totally wrong on that.
( a par...
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I have changed the T-factor but they are still much larger than other shapes.
Or is there another variabel ? I'll do more playing
How do you like the LeCleach flare Slowmotion ?
Collin
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Hello Rich,
I've done a quick modeling for a LeCleach horn Fc=100, and that thing is 2 meters wide and 1 meter deep !!!
Its double the width of other contours.
The conical flare is very nice but colored by the reflections from the mouth.
W...
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Here are some photos of Martin Sedon's 204Hz and 340Hz Le Cleac'h horns, which likely have more reasonable shipping charges and fit through doorways, etc. better than the 160Hz version. They have a T-factor (expansion rate) of T = 0.8, which was reco...
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I've noticed recently that I'm constanty driftting towards baroque and early music.Here is my latest discovery (appologies to the experts): Le Poeme Harmonique.Say magnifique is not to say anything! Some samples:A. Boesset https://www.youtube.com/wat...
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I listened to the demo comparing the XR Remastering to both the original master tape as well as the original LP. http://pristineclassical.com/More/NaturalSound.htmlScroll down to "Putting the theory to the test" I started the comparison using my ...
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Hello!Could anyone please advise me as to the recommended rear chamber volume for a Le C'leach horn with a throat of 240cm2, mouth of 7089cm2, length of 47cm, cutoff of 160Hz, T of 0.8? I'm thinking of using a Beyma 122Nd which has a sd of 530, Bl o...
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Thanks for the reply. I'm using a Jabo KH-55 horn for hf/upper mid, so I think I'll have to experiment with different size chambers. Beyma quote the volume displaced by the driver as 5.5 litres, so I'll start by trying a 9 litre (gross volume) back...
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Hi everyone,It is quite ironic that the day I hear from Fane telling me that the Fane 8Ms are finally ready, I should receive this update from my horn maker maestro. Russ Collinson of Layers of Beauty. Russ, if you ever read this here, please take a ...
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I can recommend Attila from Hungary ; fast , professional and reasonable . He advertises on AA classifieds : http://www.audioasylumtrader.com/ca/listing/Speakers-Horns-Parts-Stands/Manufacture/tractrix-le-cleac-39-h-spherical...../Wooden-horns-until-...
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http://forums.melaudia.net/showthread.php?tid=3516C...
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hi wojtek!i know, with the 160hz i may run into problems. i thought about making tractrix horns or maybe go for 400x-over with the 204´s from martin. his price is really good! i would cover the horns with something, maybe sand, maybe plaster.lat...
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Hi
With the Le Cléac'h horn spreadsheet you can design allmost any kind of horn you want. Short and wide, or long and narrow, or anything in between.
cheers ;)...
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Hi
I am not using Le Cléac'h flares myself.
But his aproach to designing horns is interesting, I think.
I did make a Le Cléac'h horn a couple of years ago,
just for testing. It sounded very good.
cheers ;)...
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Hi there
I can see Romy's face when he's trying to figure out Martin's time alignment strategy;0) I have Martin's 204 Hz horn with Fostex 208 E Sig. These horns are to be big to properly integrate with anything. They are OK with Fostex Lowther drive...
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The English language got so big because we English speakers have long simply adopted words and phrases from other languages to try to better describe things. Americans at times use the word "ensemble" to speak of what we discuss here, but I think th...
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[quote user="Romy the Cat"]
Considering the conclusions of my recent experiences that I described in the following thread:http://www.GoodSoundClub.com/TreeItem.aspx?PostID=6876I would like to share some of my observation that the people who would g...
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Hi Romy,
May i ask if you have ever played with the Le Cleach flares and how you find them?
They were created to reduce reflections directly back into the horn. Only problem is they are very large because of this....
Regards, Collin
PS:...
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Steve Schell and I are currently using Le Cleach horns in our system, The more I listen to them, the more I like them. They sound slightly less directional and beamy than a tractrix, and overall an extremely pleasant sound. W...
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[quote user="T3GGG"]Romy, what is your thought on using a Tractrix flare on a Midbass horn, Fc 140HZ then maybe a Le Cleah horn above, say 400hz. To me this looks on paper to be the best of both worlds and avoids the 1metre plus midbass Le Cleac'h ho...
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Jean-Michel posted a reply in response to my commentary:
http://www.diyaudio.com/forums/multi-way/140190-jean-michel-lecleach-horns-109.html
[quote user="Jean-Michel Le Cléac'h"]Hello,
Romy is totally wrong on that.
( a par...
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