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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Forgive my complete ignorance in the speaker design, but if Edgar is right and the passive radiator has to be the last one, why not adding a sub with a passive? A sub with the same 8565 as a passive?
I hear you re the injection,...
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While I have heard the terms static dynamics, micro and macro dynamics, I have never heard of dynamic dynamics. Are you referring to the term “changing dynamics”, which means a volume change, either gradual or instantaneous. What was missing yesterda...
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[quote user="Romy the Cat"]In fact, I might report that the most powerful moments of my personal experience listening “reproduced sound” took place in context of incredibly poor audio. Therefore, I do not feel that a perception that has need to consu...
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Romy,I actually had one of those horns, as I wrote in the first post. Edgar 80hz straight horn. I sold it long ago because I did not like the sound, no matter what amps I tried it with. The problem was, to me it sounded muddy, no matter what I tried,...
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My room, is 16 to 17 feet wide, 27 to 28 feet long by 12 to 14 feet high with all walls splayed, with a combination of absorption and diffusion on the walls. All electronics are fed electricity by three pure power units originally recommended by Rom...
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Edgar, very very nice observations re the phase! Can you somehow share the movie? Shouldn't there be a second phase jump around Fs of the passive radiator?
Have you tried combining sealed subs running parallel with Dannoys? I.e. ...
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[quote user="Macman"]Hi Romy,Its an Altec 416-8A driver in a ~100 Hz exponential horn, Jbl 2441 in 350Hz tractix, Aurum Cantus G1 tweeter and Eminence Definimax 4012 HO in ~30Hz Tapped horn.I just hooked it up and the highs are promising but I though...
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Romy wrote:For Vitavox S2 to use Tractrix 600Hz with 1.5KHz filter is a bit too close in my view unless you stay with second order filter. Would you elaborate further about your warning? I'm very interested in this application.I think you use the S2...
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I think guessing what the hell they did with tweeters would make since if whatever they did sound right. Since Living Voice’s is not the company that has a lot of exposure in US I do not think I will ever hear those speakers. Even if they have US rep...
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Hi Romy,
It was good to finally meet you at CES at the Cogent Room. I guess that you really found Steve and Rich's drivers pretty interesting (you initially wanted to buy a pair of the midrange drivers, remember?) It would seem from all the activi...
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Johan, I understand what you are saying. This is kind of James’ barn thread and if you do not mind can you share with him one thing, I think that many others, including me, would be interested to learn the answer to this question: What did you gain g...
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A few weeks ago Amphissa sent me a collection of recordings of Myaskovsky. I knew Myaskovsky, head his Sixth Symphon, “something else” and his cello concerto but to have a pile of selected CDs by a great aficionado of the Myaskovsky's music really he...
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I’m glad you talk about geometry, but to respond to this I have to refer to other brands. I will only talk about facts and hope it’s not offending anybody.My basic point is: the flare rate has to be coherent right from the entrance of phase plugs. In...
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Jessie,
When I spoke that I would go most likely for exponential I did not mean the Exponential vs. Hyperbolic but rather that it would not be a Tractrix. I have no specific preferences for Exponential, Hyperbolic or any other long profiles. A commo...
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I moved your post into a separate thread as I think your post about a subject, contrary to the thread where it was moved from was about the virgin fantasies… [quote user="Ronnie"] I thought I built almost copies of the Macondo upperbass horns, yet I'...
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A friend stopped by tonight when I was test-listening my midbass horn. He got freaked out from the size of the thing. I played for him some Gerhard Oppelt’s organ recordings. He told me that I am crazy, like I do not know it myself. Anyhow, he made a...
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Someone at AA’ sewers posted his measurements of Edgarhorn system, supplemented with a subwoofer and Fostex Tweeter. I do not know the poster personally, most likely he is another AA’s advice seeker – means another idiot - and therefore it is ha...
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Maybe Bourns for inexpensive pots? I think DAC (Danish Audio Connect) are more $$$.
Edgar, if you are recording, maybe you are looking for one of the Steve Hoffman boards? This site is more hi-fi, and DIY here is typica...
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[quote user="skushino"] The sub arrived before the main speakers, so I practiced integration with my existing speakers. They are rated full range to 20Hz, so I expected little change in performance. Instead, what I noticed with the additi...
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Hi Roman et al!Allow me to introduce myself. I have followed with amusement Romy the Cat for many years. He is ascerbic and ultracritical, but he does know audio. We share many tastes, like the Koetsu Onyx Platinum foir instance, on...
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I chose the EdgarHorns for fairly simple reasons. I have listened to them and I loved the way they sound. They are not the perfect loudspeaker, but they make much truer music than what I have now. Also, the price I paid is less than...
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Jorge,
You're right about using identical amps. No doubt.
I have not used Dr. Edgar's passive network but I have tried conventional passive networks on Edgarhorns. They worked alright.
And I have...
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Well that was my father. We founded the company together - he invests, I researches, mostly. Bruce Edgar and Sam Saye taught me how to design, and we built our first prototype system in California.Think I need a bit more clarification on the five tim...
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Hi Romy Indeed you sound a little racist, but i think we all have our prejudice. Funny enough, i didnt recognize nor cared, spotted the horn with my eyes, went in and listened.Now, read this carefully: I listened to the system with closed eyes, for ...
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Edgar, I completely miss you in all of your findings and I also was thinking about 15-in toy with a pair of sunspeak passive radiators. Indeed, Tannoys reinforced by sanspeak passive radiators is a magical configuration. I wonder do you dri...
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@Edgar - No, I do not use reverb injections. What do you mean by "blending up and down"? What xovers do you use? I have the UK made ones as they worked best for me (the settings are described up in the thread).
@Paul - Not to pra...
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[quote user="mark"]regarding point 6)inspect the diaphragms;3 different diaphragms,metal surround(1type only?),plastic surround(2 types?clear plastic,white)the new production style please desribe in detail its physical appearance.are these new style&...
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[quote user="drdna"]I find the sound of my horn loudspeakers very satisfying, and by the way I have the EdgarHorn Titans, which may make you chuckle if you are a horn snob, but I think they do a very good job, one of the best commercially available h...
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Thirty Hertz,
I do not know it and I do not think that at this site there are any people who are active audio archeology. The site has a few Hungarian members but I do not think they post. If anything try the Audio Heritage forum.
htt...
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Bruce Edgar have officially retired and ended up his long career
http://www.audioasylum.com/forums/hug/messages/16/165931.html
Say whatever you want but Bruce is distinctive maker and I do like him a lot, even I disagree with some...
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