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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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If the setup is semi acceptable, after ten years one should lose the evaluation part of listening experience and treat the system like a kitchen radio or car playback and simply enjoy the music. I think ten years is a minimum to achieve the position ...
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Similar experience but I get to keep my "old" room. I have just changed my 5 way horn loaded down to 140 hz speakers to a friends room twice as big as mine, with an open back area into the house as your new room has and one side and the front have hu...
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[quote user="jessie.dazzle"]When doing the final assembly, you might want to use Nylock type self-locking nuts:http://www.nylocknut.com/Looking at the images, this might require that you use slightly longer bolts (the few threads exposed beyond the e...
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[quote user="Markus"]
Romy the Cat wrote:I, looking at my “7 reasons” do have a preference to sealed boxes. I do not believe in accuracy of bass horns, particularly in context of system integration.What made you change your mind?[/quote]I am sorry...
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An FM broadcast of church bells from the major cathedrals around Sweden welcomed 2014. Blessed with holidays in my family's home in Dalarna, the miracle of a truly great room was granted. Built with logs in 1947, spruce floor, ceiling, and since th...
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I have order 4cu feet sealed enclosure for two 15 drivers. It
is relatively small box but I need to hit minus 6-8 dB at 50Hz. The collection
of the drivers I have would be following: Vitavox AK51 and 15/40, Altec 416B
and 515B. I like Vitavox tone...
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The first thing that comes to mind is what is the range that the drivers will cover and what is the Fs of the drivers.
Another thing to consider is the loading type on the bass units you have.
I take it that they are sealed ? If so I would not con...
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What I would like to see is as usually does not exist but I would like to see a regular cone full-range loudspeaker objectionably made for use with a single powerful SET.
What I have in mind is a sealed enclosure the size of Dunlavy V or VI, 4-5 way...
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Greg, I have written about my "DEBZ" speakers several times at this site, including Post ID 3269, early in my original Lamm ML2 thread. I mention these speakers now to compare what we are aiming at here to what I have already done, wh...
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http://www.gemm.com/item/STUDIO--DER--FRUHEN--MUSIK/MINNESANG--UND--SPRUCHDICHTUNG--1200-d-1320/GML1444528689/
... not "THE" one, but nice to begin with... sealed and for cheap.To go obsessive (and deeeeper...) http://www.medieval.org/emfa...
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[quote user="Romy the Cat"] music. What I remember from the Christmas of my childhood that it was overwhelming Tchaikovsky, Russians played as it was no tomorrow, particularly the Waltz of the Flowers from the Nutcracker’s second act. I remember...
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Yes, I bought a few jacks, they are not expensive, I can buy a lot of more. I put them under the floor, assuring that the floor does not “play” anymore but there is one big but in all of it. Those intellectual attacking of the floor’s mode have absol...
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Good luck getting midrange from F120A for non annoying monitors. Seems reasonable to expect, many people have been very happy with these drivers... I haven't tried this specific driver, but have spent some time trying to get a simila...
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Well, the only thing I can think of is to seal them and keep 'em that way. I've made only a couple of vented enclosures and they have all ended up being sealed or severely aperiodic. Even if the Mini's are moved back, it is unlikely that they would...
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T, also if you knockewd up a small monitor then let me give you a lead that you might or not might find worth attention. I did a few monitors in my past and I have learned that whatever boards or woofs I used it always had sound and partially if you ...
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I too want a monitor speaker to play with, especially for amplifier experimentation.I put another 4" Fostex in a sealed "box" (globe actually) and crossed it over at 150hz to one SS 25w/8565 on the side. Wishful thinking? -Yes.About 88-90dB sensitive...
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Okay, here's a graph that shows theoretically what will happen when the volume is doubled and a few other circumstances. It should give you an idea of what's going on. It is important to note that when the Vb is doubled, th...
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[quote user="rowuk"]In live music, we have intermodulation. Two trumpets or a trumpet and oboe playing together create sum and difference tones that change depending on pitch interval for instance. For music in major keys, this intermodulation is add...
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My mood swings around this Remedios project are remarkable. Literally a few days ago I meant to trash the whole things and start from scratch and now I again am super enthusiastic, unhealthy enthusiastic. Paul was right to fix 6-in baffle will be pa...
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I remember one live performence the St louis Symphony did on the Mississippi river front,,( Summer Concert) Slatkin,,Of Carmina Burana,, Concert was going fine,,Till the Soprano hit high C,,Nothing came out,,She grabbed her throat,,Hit a lower note a...
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Romy wrote:"...I use 10” but they have free air resonance of 19Hz. Not any of 18” drivers have such a low resonance..."Well if we can believe the manufacturer's spec sheet, it is possible to get close; McCauley claims a free air resonance of 20Hz for...
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You and I now have what seems to be very similar situations; similar MF and HF channels, in a room of similar size. However, I still have no operational dedicated mid-bass channels; you do. I have dedicated lower-bass channels; you do not. As is ...
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Richard, I absolutely agree with you that dipole provides a masking affect from many problems but along with illumination of the badly reproduced bass dipoles inject into music a common denominator of… dipolenisness….. and this something that ...
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[quote user="manisandher"]Well let's just say that I find the retailer's version of events difficult to believe. It would be just amazing if something pierced the (quite hefty) packing material and the metal underside of the power supply casing... an...
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romy
i am not at all intentioned to make a horn speaker to get rich. i dont think abought this at all. for me its hobby. its abought to have fun, and to get as close as possible reproduction of live music. as close...
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[quote user="deemon"]Hello , Roma ! I think that you can use only a back chamber with decreased size , and a serial capacitor . I think that there are no ways besides ... [/quote] Actually it would be a serial coil, as I need a low pass no...
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Hello NBC,
If you have the space, and the sense of humor, go with a large pair of SEALED enclosures.
If done right, it will change your life.
Regarding the Northcreek Audio version of the 1808 : According to some research I did a while ago, ...
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I wonder what kind sound not-impacting methods exist to connect and disconnect signal from moving coil cartridges. If we are talking about the switching the .1mV signal and monitor the results within a fairly high capacity playback then it beco...
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A “casual” look at full range usually results in 3 or 4 way playback for standard dynamic drivers or horns. There are a handful of “full range” commercial efforts from Edgar, Wilson, JBL, etc that are doing similar things with the range of each chann...
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I just received mine on Friday. I am amazed at how easy to use and this machine is and how convenient it is compared to my old VPI. I always dreaded cleaning records with the VPI. With the audio desk I put the record in, push a button, come back ...
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