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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Part 2 – Description and explanation
Anyone who have ears and a rudimental mind to understand what ears register, and anyone among them who played with MF channels driven by SET, know that subject of SET loading is imperative.
Let take for...
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Anthony, it feels like more of less comprehensive solution.
I like that you make the mid-bass horns to have the same externals profile as lower
midrange horn, this is making is visually very complete. If it was mine, then I
would use less gloss on...
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Somebody from AA was asking about electromagnet. The subject pup up here from time to time but this time Bruce Edgar uploaded an interesting comment. Bruce is not a typical AA Moron and if he says “inaccurate things” then it is not due to ignoran...
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[quote user="haralanov"] Yes, you are right. Power – you have almost unlimited power. Dynamics – you have as much dynamics as you want. But there are a lot of associated problems with that kind of dynamics. The following illustration is taken by ...
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[quote user="Blaukopf"] First, Romy describes his horns as spherical. Later he names them tractrix. Are some of the profiles of the spherical wave profile? [/quote]
Yes, they are spherical, wish means not rectangular. ...
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[quote user="Blaukopf"]
Hi everybody, after reading RomytheCat's Macondo Setup I am very impressed ( phantastic music room ...) . Presently I have no working horns ( they are boxed), just questions. First, Romy describes his horns as spherical. La...
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I told before that I have high respect to Brian Cheney (because of multiple reasons) but I do not agree with his loudspeakers, where he tries to use ribbons wider range then they should be... Brian recently announced his new model VMPS RM V60. Since ...
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[quote user="Ronnie"]I'm curious about how you set up your horns in the room.From photos it looks as if they are fairly close together, compared to the wide setting you suggested I try, while our room dimensions are fairly similar?When I started push...
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The AudioFederation guy posted pictures from RMAF show with Cogent room. (The images are courtesy to http://www.audiofederation.com)
I was wrong in my previous post, as Cogent did demonstrate their loudspeakers with Ionovac ion tweeter. Yester...
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All thinking about ULF are usually centered on 3 subjects:
drivers, topology and amplification. Even though these 3 subsets very much intertwined
I still would like to talk about it separately. We do presume that we have the proper
drivers for pro...
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My primary
interests (when I do purely technical listening) are in the field of psychoacoustics
and the last 2 years I spent a lot of time investigating how the brain reacts
to differently arranged sound sources. The interesting thing is that the ...
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thanks for the help, romy, this is im8, it works, which is good.
This is what I think of m4. taken from website I made, when I could not post here. I will keep it up, as info for this driver is very rare, not much out there about it.Personall...
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I would like to ask for your thoughts on the importance of back chamber shape and construction. This topic became of interest when I learned that the back chamber of my midrange horn (250hz - 2khz) is noticeably resonating when I put my hand on i...
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[quote user="haralanov"]
Quote
taken from here: http://www.classicaudio.ru/phpbb/viewtopic.php?p=98788#p98788 Jeen wrote:???- ????????? ???????? GOTO, ??????????? ?? 45-???????? ????? (????? 3.6 ?) ???????? - 50 - 200...
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[quote user="green heron"] I'm happy with my results midrange on up at the moment, but I'd like more slam from the midbass horns. The backchamber may be a bit too large, so I'm planning to experiment with the cabinet volume. Do you have any su...
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The reason that I built the 6C33C preamp was to explore the 6C33C true musical potential like I did with the 845. Not only did I compare the sound of these tubes in power amp, but also in preamp. The reason is that with power amp you might hit some l...
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[quote user="drdna"]I would like to hear the opinions from people who have heard good point source/single driver installations (ignoring the shortcomings). What does the point source add to the audio reproduction?
Adrian[/quote]
Adrian,
If y...
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I think my new room and new midbass horn will give me an opportunity to play at the NEW LEVEL with a notion that I have been chasing for years. I am taking about perceptual shrinking of frequency response. I need to admit that most of the ugliest...
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.... in home systems for Room correction and general system EQFolks,This is from my own Yahoo group, but may be of interest here....Since writing this I have in fact changed my speakers to dipoles and do not currently use a PADEQ (it will return thou...
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[quote user="Saturntube"] The difference soundwise in this half range 180hz and up horn module between the Leak TL12.1 amps and the First watt F5 clone was big, mainly the tonal balance is very different with the midrange sounding thin. Highs w...
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[quote
user="martinshorn"] What Klaus also highlighted, is the importance to
him to unlimit dynamics - in order to achieve the most live-alike sound. First
of all, he noticed that Goto pleases him the most with uncompressed transient
attacks more...
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Thanks for sharing these images Serge.I would like to learn more about the Audiotekne bass solution.What size driver is that, is it a sealed cabinet, what is the baffle,and what frequency range is demanded from this box?Ho...
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Thanks Romy, Paul, and Ronnie for the comments and encouragement :
Here are some responses :
1) Rubber gaskets :
Maybe it is not so important to have an “air-tight” seal (???). The rubber gaskets are there to seal the cover to the rear chamber...
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Hey Romy!Been awhile... But I been sooooo busy!Got some preliminary news to post regarding Lowthers new DX65:For many months I've been corresponding with Jon at Lowther
America regarding one of my experimental designs, integrating a
Lowther DX 55 c...
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So, two almost two years later and this contraption is still in my room and "ain´t goin nowhere" :-)Guys, I became obsessed with horn speakers and specially with Onkyo product so I would like to share with you my latest experiences.The speakers I tal...
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Hi everybody, after reading RomytheCat's Macondo Setup I am very impressed ( phantastic music room ...) . Presently I have no working horns ( they are boxed), just questions.
...
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The best midrange comes from compression drivers, it has that minuteness, transparency and dynamics that no other topology can offer; the main problem with them is that they only cover a very specific mid frequency ran...
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Have you tried using the Edgar350/2441-combination between the upper bass- and midrange horns, like Romy’s fundamentals channel?
I use a very similar combination (140 Hz and 600 hz tractrix with Studio 8M and JBL 2420 drivers, respecti...
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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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[quote user="haralanov"] So the tweeter is always needed. The bad thing is it deforms (in 99,9999999999999999999% of the cases) the perfectly round audio window, formed by the midrange channel and "pull" some notes sometimes at its axis. These are of...
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