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Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Romy, I use MDF primarily, plywood occasionally and solid wood if I am forced to.
Round horns are precision CNC made within +/- 50 microns.
However, during sanding and finishing process the accuracy is somewhat s...
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There were plenty it of them made: Techniques 9500, Excusive 2301, Iwatas, JBL 2350 and JBL 2345, Vitavox (narrow) and few others … They kind of very strange horns and I always was suspicions about them. Though my suspicions are purely theoretical: a...
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I was laying in bed, fighting with aftermath of a nasty flue, reading. The always “on” Rohde & Schwarz tuner was getting WHRB. The Macondo was up at 3 clicks very softly filing the room with WHRB’s “Cello Challenge” and “20th Century Brass Concer...
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[quote user="Markus"]Hi Romy,
in another thread you recommended the JBL LE8 as a good driver for the 200-1,000 Hz region. Any specific version of that driver? It has been produced in different variants over a rather long time.[/quote]
Markus, I do ...
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Yes, Jessie, you get the idea correct. If a chair positions the upper body “properly” (whatever it means) then the upper part of body with attached to it head has no other way to go then to stick naturally out of the chair and does not need any h...
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Anybody who ever tried SS amp with compressions drivers or the drivers of high-sensitivity that can be driven by minimum current knows how it works. Nelson Pass created with his First Watt project a lot of publicity to the idea. A few watts, in p...
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Yep, it is a lot of work and it might look like not well organized work but there is good part in all of it – when you will be do you will be done and you would never do it again. Practice shows that those custom tailored systems are made and then us...
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[quote user="i_should_coco"]I guess these would work nicely from 300Hz to ??? Can the S2 really go that low? I've heard differeing opinions....[/quote]
Pete,
How low the S2 really go? It is a little bit complicated. First of all there is an objecti...
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[quote user="jessie.dazzle"] Romy's comments on "axial rotation" of the horns (meaning in this case, angling the horns) has me thinking. I had planned to build in a vertical tilt adjustment for horns located near the floor and ceiling... I woul...
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[quote user="oxric"] I have spent hours coming up with all sorts of weird and wonderful, but at other times too rigid systems to support the various components comprising what I modestly choose to call Le Horn (AKA Rakeshorns). I have more or les...
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I got today an email from the site visitor with a link to some kind of UK show, look like DIY bash show…
Our friend SpeedySteve went with his acoustic system to the show. Here is the link and in the next page/s you can see his and other feedba...
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[quote user="Joe Roberts"] If you can't relate to individual personal enjoyment as an ultimate goal of audio, sorry Bud, I can't help ya. [/quote]
Well, when you stick your finder, nose or whatever into a vise and someone will close the vise, coursi...
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I visitor of my site shat me an email informing that that above depicted horn installation by Marc Henri and Andre Klein was made French Musique-Concrete company. I do not know a lot about those people, beside that they hand around Jean Michel Le Clé...
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Pandora's Magic BoxRestoration of the music's dynamic range in historical recordings by: Pierre A. Paquin
We are now able to enjoy great recording of the distant past, thanks to the efforts of several successful and dedicated engineers who have had...
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NEW! CD-1180(4) Johann Sebastian Bach: The Well-Tempered Clavier Evelyne Crochet, pianoCD 1 : Book 1 - Preludes and Fugues I to XV (Total time: 65:45) CD 2: Book 1 - Preludes and Fugues XVI to XXIV Book 2 - Preludes and Fugues...
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Well, this is what I call “beautiful but” category. Unquestionably
it is very creative, firm, light and very attractive, and it is wonderful to solicit
appreciation of simpletons-morons who did so in the comments. There is no need to talk about so...
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STOKOWSKI - Members' Special Sale(through September 30, 2006)
CD-1190(1) STOKOWSKI and KUBELIK conduct: experimental stereo recordings from 1952. JACOB AVSHALOMOV (b. 1919): The Taking of T’ung Kuan (7:53); TCHAIKOVSKY: Symphony No. 5 in E Min...
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Best Classical Album Award to the Artist(s) and to the Album Producer(s) if other than the Artist. Mahler: Symphony No. 8; Adagio From Symphony No. 10 Michael Tilson Thomas, conductor; Ragnar Bohlin, Kevin Fox & Susan McMane, choir directors;...
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[quote user="jessie.dazzle"] After observing a pair of AK151s operating in free air, though only lightly driven, I just don't see how they can possibly generate so much pressure, as the cone barely moves! [/quote]
Why shout they move? One of the ide...
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A few days back I got a hold of an article in some kind of French publication and a site reader helped me to translate it. In the article Klaus and Reinhard reported that Arthur Benade’s helped them better understand the propagation of sound in h...
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Normal
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Prenez sur moi votre example amoureux,
Commencement d'amour est savoureux,
Et le moyen est pleine de peine et tristesse,
Et la fin est d'avoir...
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My journeys with Melquiades made me to look at the problems wider: if to form a truly High-End objective, for amplification for instance, then does a “service” that can satisfy such an objective exists? Well, not really. Let look into this.
Re...
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I think this post need to have an epigrapher:
“We knew what we wanted to hear, and so we developped, and developped, and developped... In hundreds of small and bigger steps. Over thirty years. Till we were "there" where we always wanted ...
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Hi Romy and JJTriode:
I wish I could take credit for all of the very pertinent commentary by Rosalyn Tureck, extracted below but I will not. I do agree with the sentiment though and the reasoning behind her expressed...
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This subject of digital crossovers became quite popular during last few years and many audio-people give up and go for a simplicity and painlessness of digital crossovering. There is an army of people out there who would swear by a complete transpare...
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Opening nights, opening minds
Innovative new conductors in LA, NY challenge the BSO to do more
By Jeremy Eichler, Globe Staff | October 18, 2009
Opening night concerts at the most esteemed orchestras are usually a bit of a ...
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Recently there was probably nothing as low in audio as the BS surrounded Kharma loudspeakers. Each single step Kharma takes is further and further in-depth Kharma into the realm of bogusness. It is not that I find that “Kharma the Manufacturer” or “K...
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Recordings are listed by year of release:
"The Lord's Prayer" and "Twinkle Twinkle Little Star." Emile Berliner. (ca. 1888)
Emile Berliner, the inventor of the microphone and founder of the first disc record company, lived and worked in Washi...
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