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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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My sub-bass amp is back but I am not sure if I am comfortable with it. The guy from QAudio did a wonderful job to fix my modified B-2 power amp and now I have my amp for ULF with passive line level filter in it. So, Now I have two identical, fully fu...
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It was exactly how as I imagined - the Injection Channel worked very-very well. The electricity was good, close to wonderful. I calibrated everything and decided to spend a few hours just listening some tonally complex things. The Injection Channel m...
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[quote user="Romy the Cat"] Still, I did not mention the most important thing about my new midbass horn. This most important and the most astonishing new characteristic of Sound I did not pursue and I got it purely accidently. I did not talk ab...
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Spending some time listening carefully my new setup after fine-calibration I recognize some inaccuracies in my previous comments and some mistakes of my original objectives. Here are some observations I would like to make. If some of my observati...
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[quote user="Romy the Cat"]
unicon wrote: el 0l if you could understand the basics about how audio waves especially bass range acts in closed space you wouldnt even bring the name Bass EQit just cures the sound pressure in a single spot(listener)...
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[quote user="JJ Triode"]Romy, take a look at EML 30A and its cousins:
http://www.emissionlabs.com/datasheets/EML20B.htm [/quote]
Yep, thanks, JJ. Still the EML 30A has a lot of gain but it has also very high plate impedance as well. As much gain w...
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Romy,Your Macondo system is something that has been a "role model" for what I'd like my playback system to be in the coming years. And much of what I've learned about horn playback systems I've learned from reading your writing and other posts on thi...
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Dear All,Thank you all for your assistance, especially Romy, whose information has been particularly interesting. I have been in contact with Jeffrey Jackson, with whom I have discussed my driver preferences, and arrived at what is essentially only a...
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“Forever! That must be fully comprehended,” whispered the Master, and he licked his dried, cracked lips. He begun to listen carefully and pay close attention to everything that was happening in his soul. His excitement, it seemed to him, had turned i...
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I stopped by today in a local warehouse and picketed a 4x 16” fiber pipes and 2 two 20”. I absolutely love the effect. As soon I brought the tubes to the room and took the cover off in the hall room turned to be much quieter at HF. I did not expect t...
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[quote user="manisandher"]I don't have a scope, so can't measure the output of my particular unit. [/quote]I do not think that scope is necessary. Pay attention that my Units #1 and #3 have very fine scope outputs that is not related to their sou...
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Actually Goto does not have default 5-6-7 way systems. I have seen that they recommend 4 ways systems. Definably in the fields the dealer and distributor load their ignorant customers with as much drivers as possible selling them 55 ways systems.&nbs...
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[quote user="Vasyachkin"]expertise = experience X intelligence a cockroach needs millions of years of evolution worth of experience to have the expertise necessary for it to be able to do find food. leonardo da vinci didn't need to experience flying ...
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Rakesh, I think you take it all wrong and I think you need to perform some degaussing from my site. You created for yourself a cardboard cutout of ideas that I describe at my site but it is not what it is. Macondo Axioms are not set of rules but a di...
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I've been thinking about how I am going to wire these Bass Cannons as well as the horns on the horn stack. For some time now I have preferred ribbon/foil speaker cables for the relatively low sensitivity speakers I have been using. The reason I bel...
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[quote user="floobydust"] Been a long time since I've been on the fora... too much real work, too much travel. Still, nice to see this particular thread resurrected. I'm interested to see if you have revisited the 45 since more than a year ago. I sti...
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[quote user="Jorge"]I guess it would be simple enough to add a couple of inches in order to bring the throat down to 4" in order to try the Studio 8M. I have already reduced it temporarily to 3" in order to try the JBL 2490h compression driver. ...
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Joe,
I personally very much disagree with my own comment that for two people objectively assess a speaker would be possible ONLY with two parties are sitting in the same room and listening to the same installation. I did propose it as a “remedy” in ...
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[quote user="Paul S"]OK, I'll be the one who breaks down and asks: Romy, please share about how the system is sounding these days.
I figured you had your hands full with channels integration and balancing, but as I recall you did have one Chan...
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I spent today good 5 hours listening my new playback. For somebody who do not know me it would look idiotic to listen the playback with such a huge amount of problems and do not make any efforts to correct them. Defiantly the problems are huge: the m...
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Miab, since what I became an expert in cables? I am as much as anyone else – a subject of accidental discovering...
I do not use in Injection Channel any fancy cables. There is not a lot of need for it. The Injection Channel is mixed with M...
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OK, I decided to stop today to do what I do as it does not feel like me anymore. For a month as I live in here and have the playback up my playback is a source of great pain and I do not like it. I am accustomed that I turn the thing on and USE it. ...
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[quote user="oxric"] If the issue is merely to recreate a better sense of the live performance….[/quote]It might be not “recreate a better sense of the live performance” but rather to be able to administer in my own and deliberate way some “listening...
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Excellent news regarding this morning's discoveries. jd wrote:"...Are you able to say whether the problem is due to the horn position relative to the room, or to throat diameter relative to the driver diameter?..."Yes, a stupidly phrased question, bu...
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If you think that I am not an idiot then read further. I have been looking at my Macondo calibration
check sheet above and I have that stupid itch in my brain that scream to me: “ Romy,
my God, the two drivers in own sealed enclosure at the left c...
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[quote user="Paul S"]it seems like a miracle that two people familiar with the score could recognize "it" and agree on it, via any sort of playback whatsoever ... we tend to focus (more or less) on the parts we recognize as Music. [/quote][quote user...
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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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I have to admit that although the Macondo “Water Drop Tweeter” sounds very good but I do not have that “shocking sound” that I got from the “Water Drop” during my initial introduction to it. I kind of always felt it and I thought that I get use t...
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I put the YO186 back to the use. The sound was fine but it had that a fine over glow of spoiled fall colors that I described before. It was not disgusting, in fact pleasurable but a bit too much.
Then I asked to myself what happen and why this...
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Thanks for this one Romy, very interesting...it sorta ties together several things that I have been thinking about lately. I guess I am lucky that the Bass Cannons can be run off 9w from the DSET bottom channel and from memory I get about 115dB at 1...
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