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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"]If I were in your situation and have 2m long 100Hz horn that
I like then I would not dive into any 200Hz la-horns. Make your 200Hz horn up-to
let say 1000-1200Hz. Then take your 550Hz and run it from 1200Hz to 10.000 and
...
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I understand your recommendation and agree. I need to have upper bass and MF and than see how to merge fundamental channel in between.So, I better postpone experiments with compression drivers and only compare 12" Supravox in two horns: 42Hz 2m long ...
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If I were in your situation and have 2m long 100Hz horn that
I like then I would not dive into any 200Hz la-horns. Make your 200Hz horn up-to
let say 1000-1200Hz. Then take your 550Hz and run it from 1200Hz to 10.000 and
up. Vice and configure thi...
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[quote user="jessie.dazzle"]
Romy,
I'm trying to understand your logic in choosing a multi-cell design (instead of a single-cell oval or rectangular 180Hz exponential horn of the same vertical height)... Was this in the interest of achievi...
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Playing recently with setting up the new 6-ch Milq I again got an interesting feeling about my Fundamentals Channel. The in Injection Channel partially overrides some benefit of the Fundamentals Channel and I have a partial feeling that it would be p...
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ltsv38, it is an interesting solution for lower midrange horn. If I use something like this for Macondo ‘s fundamental channel (but of cause spherical) then I would flip the horn with driver up and run the neck longer to accommodate a slower, expone...
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[quote user="oxric"] So, yes, in an ideal world, I would have seriously considered doing something different….[/quote] I guess your definition of “doing something different” would imply reading of 534 pages of BS from people who have no idea about ...
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[quote user="Romy the Cat"]What are my plans for 2011? I have a few. I am sure that I will be working with fine refinement of Macondo in the new room. I look forward to review the Macondo Fundamental Channel, will it be my new 18-cell or not I do...
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I have tried a second filter on the Supravox as per your suggestion. Very interesting, it really has audible effect on the sound even if it is small when I put the filter around 40hz. I will try on 60hz and 80hz and keep on listening. It will take ti...
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Hi Romy Im just trying to imagine that. If you got to keep the vertical offset small, between the ways, this would rip a hole in the middle, wouldnt it ? Also bit surprising as i thought you liked the injector on the ground initially. I hope I unde...
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About the 1250Khz secondary resonance: Romy wrote:"...My MF channel is crossed well above secondary resonance – at 3200Hz... I get my 1000Hz by gliding the filter-declining slope of the secondary resonance..."I know this... What I'd really like to s...
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Romy wrote:"...Since in my new house I will have no room height limitation I am consenting to replace my 250Hz tractrix horns with 200Hz exponential horns...""...I would like my Fundamental Channel to employ 170-180 Hz slow-opening horn and to use a ...
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[quote user="Romy the Cat"]If you read the very important post: http://www.GoodSoundClub.com/TreeItem.aspx?PostID=5255 then might understand that it lead to a painful research on the subject. I have ton of data now and many experiments done. If ...
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[quote user="jessie.dazzle"] Is the S3 as sensitive as the S2? [/quote]
Yes, they are appearing to be the same sensitively.
[quote user="jessie.dazzle"]I keep telling myself that I am almost done making horns, but I keep having ideas to try...
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It was as a year with a 2 major of audio events: New listening room, New Midbass horns, New ULF channel. It took almost 6 months to get any more or less reasonable sound in my new listening room, not that I was working so long on the room but rather ...
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You will find a very basic motto or life theme here that keeps recurring:Random efforts produce random results!In relation to audio, this means that buying somebody elses best of everything does not lead to a personal superior result.Basically proces...
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I need to establish some kind of prize for a person who would guess what the characteristics of the channel I am planning to will add to Macondo. Assure you it is worth guessing as the result might be orders of magnitude more impactful then the effec...
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that since you already introduced sort of symetry with fundamental channel (covering much of midbass band)and it seems that you prefer simmetrical configurations (MTM)maybe you plan to go step further and add another 400Hz mid horn with S2. Just...
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of nice looking S2 drivers on Audiogon right now for not unreasonable price of $2.5k obo. Not a bad deal to get a second pair for a fundamental channel....
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I am on begining (1 week in progress) to design frame for my future horns. 115hz400hz ribbonand 200hz or direct radiator as fundamental channel.I like functionality of Jessie frame, and Romy "flying horns" look.I think my project will be ready at th...
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[quote
user="kodomo"]Oh and the fundamentals channel although begging me to
play a wider range, more or less disappears and actually helps the sound to
have more volume (not loudness) when covering a narrower range. It sounds like
I will cover ju...
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[quote user="jessie.dazzle"] If I get you correctly, the graph should display a range of around 12dB from top to bottom, in .5dB steps... Yes? [/quote]Yes, it would do, you might go for high or lower resolution, and there are no rules in it. You shel...
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I got my pair of 1.5” to 250Hz trx-horns that I will be trying for my “Fundamental Channel” experiment. It will take a couple weeks to paint the thing and find out how to mount them. For a time being I have a few very interesting proposition how to c...
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[quote user="Romy the Cat"]
Hm, the Injection channel via Lecleach? The MF via Lecleach? I wonder why people then are complaining about the vertical limitations. Anyhow, closer to the point.
[/quote]My mistake. I should not...
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[quote user="oxric"] My mistake. I should not use the term Lecleach on this site. [/quote]
There is absolutely nothing prohibitive in Lecleach profile, it works very nice for HF but the La profile shall not be used in cases where vertical clea...
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First of all we need all to understand that all channels attenuators need only for setting up phase of playback live. When the installations are set up properly then it is all not necessary. Anyhow, if the upperbass has less output then you might use...
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[quote user="serenechaos"]Would YO 186 be appropriate to use in "fundamental" chanel? Over narrower band width, to color, "spice," "flavor" more? [/quote]It would depend how the Fundamentals Channel is used. The YO186 has phenomenal lower MF, n...
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I would like to expose what my intentions are what I was tiling above about Goto 555 or a similar 200Hz driver. My S2 does not stress the bottom of my 183Hz horn. My multi-cell is expositional and those types of horns do pick honk very aggressively ...
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In my first design, I kept them all in a vertical line. It had one channel less back then. When I added the 1" throat JMLC 1000, I decided, as the tweeter operates over 9.6k, the slight misalignment may not matter. Still, I kept vary and kept the fra...
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[quote user="Romy the Cat"] And of course there was the Onegin of the Onegins: the performance in 1955 by Boris Khaikin with Bolshoi Orchestra & Chorus in studio of Moscow Radio Center. [/quote] Ah, I was spinning today the Khaikin’s Onegin’55. Y...
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