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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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I think 8-8-1 will be very good configuration all together.
Make sure it stays sufficiently far from back wall. Point the axis toward to your shoulder and I think it would
be fine setting. Turn off tweeters and Fundamentals channel and set right
b...
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I set two multicells with LF-enabled S3 drivers. I set them on the outer side of Macondo MF. Playing with crossover, volume and towing of the multicells I was able to a degree to get the effect that would like to get. The pointing the multicell...
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Today I spent a few hours to calibrate the Macondo and Milq.
One of the drivers from Macondo was gunner and the rest was more of less stable.
I did some initial measurements. It was not impressive. I do have approximately
3-4 db deficiency on left...
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[quote user="Romy the Cat"]I will slowly upload, as time permits to write them, different posts on the subject of Ultimate MF Compression Driver. [/quote]This will be a bit controversial subject among the compression drivers users but it is only ...
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After finishing my left 6-chennal Melquiades and putting amps and Macondo back as it was intended to be I was expecting that it should be “better” but I did not expect HOW MUCH better it might be. Many aspects of sound are more interesting now,...
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After the painstaking setting up of the new Macondo, measuring all distance, paralleling the horns and time-aligning everything, after the setting up a correct level of the new channel’s attenuation (it turned out -2dB was necessary) I spent some tim...
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It is amassing what kind of tricks the Fundamentals Channel allows to play. Since my high-frequency Vitavox S2 driver “clicked” recently:
http://www.goodsoundclub.com/TreeItem.aspx?PostID=3592
my “Fundamental Channel” with my LF Vitavox S2 al...
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[quote user="drdna"] Fundamentally I think the injection channel and layered sound are different things. The injection channel is designed simply to compensate for the timbral shortcomings of a particular driver. However, because of lobin...
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In my post to Keith I said: “if I designed the Macondo from scratch now, after knowing about the Injection Channels what I know now, then I might make some thing slightly differently”. Below is my deign idea how I would make the Macondo’s Frame imbed...
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And email from a site’s visitor:….
“And for my full-range Melquiades, should I still try and build the original version or wait to see result of what you are working on now?”
This is a complicated question about 2-stage Melquiades vs. single-stage...
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On Friday a guy that I invited long time ago shut me email informing that he should be in Boston this weekend. I have just one freshly cooked 6-ways Super Milq and just right functional Macondo channel. I did not wan to brash him off and I connec...
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Got today the parts and finalized the “perfect” Bessel passive crossover for my new channel. The coils are regular air-core 2.5H and 7H, the caps are Theta 10uF and the small wirewound tuning resistors that kills ~1.5dB in the channel. When I pu...
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[quote user="Romy the Cat"]Nope, it has nothing to do nether neither with electro-magnetic drivers nor with classic notion of traducing channels. Think about out the movie “Man in Black” and about the size of the Galaxy … The caT [/quote]:D LOLI'll h...
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Here is the idea that I had for the “ultimate bass” for my room. Below is the picture of Macondo one channel as it is now from my listening position. So, if I find a way to deal with the wall edge at my ceiling then I might replace the current 72” w...
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Ok the Macondo is all done in new room, including the bass channel. I am uploading the calibration check sheet not as much for you but rather for me. I have been keeping it got years and constantly am loosing it, now I will know where to find it. BTW...
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I think it needed to be expended what I mean by “new smart layout of the power cables”. What you run a large system than you have many circumstances when power cables cross signal cables. Not only that. The PDO cables are liquid filled and they do no...
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I have set up the right channel. Not calibrated but juts connected everything and did initial phasing. God! I have missed that feeling and I did not have it for a month! I know all of those conversation about having fun from a table radio – that all ...
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[quote user="drdna"] This is why the discussion of the Injection channel and the use of the loudspeaker like a resonant musical instrument is so apt. [/quote] Indeed, I did not realized that I shifted my thinking in this thread and an in my general v...
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I tried yesterday a test sail. It is a single sail that I ran a bit ahead of listening position. The sail is polyester foamy material, hairy and light: 15 years is about 5 ounces. The effect is generally positive and expected but I have to say that...
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Well, never say never and what I said that the Injection Channel is done it meant that it WAS done. I am experimenting now with other way of use Red injection. The application as is at the picture practically had no impact to imaging. However, I need...
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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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N-set, I wonder why you have any interest about it after screaming that it is 10000% absurd. Anyhow, I am not willing to devalue any information at this point. Partially it is because to protect the idea from the unnecessary attention. All that I ca...
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[quote user="Romy the Cat"]Here is the idea that I had for the “ultimate bass” for my room. Below is the picture of Macondo one channel as it is now from my listening position. So, if I find a way to deal with the wall edge at my ceiling then I migh...
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[quote user="decoud"]The only advantage your pilot could have over Macondo is omnidirectionality... [/quote]It might be a good idea under some circumstances but not truly necessary in my case. The way how the room our listening/living room is org...
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Ok, I think it is a good time to deal with room acoustics. All infrastructure problems are set. The Midbass horns are underway; the electricity will be investigated but as now is addressed by PP2000. Macondo and Milqs are inhaled, the system is up. I...
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This subject does not bother me too aggressively as I recognize absolutely no sonic demands or listening temptations to change anything in my playback. However, there is a theoretical and conceptual curiosity on my part and I would like to learn what...
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The last night I “locked” Thomas to watch Masha and Bear in
my office and spent some time with playback trying to answers a few questions in
my head.
First, I needed to discover what was the source of the ridicules
double-sound that I exp...
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It took for me a few weeks
to put up a new direct radiator Midbass channels. Each channel has 2 of Vitavox
15/40 drivers is seals 2 cu foot enclosures. No filtration of any kind on
speaker level and Vitavoxes juts are driver from Milq LF channel t...
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Dealing this new bright PP2000 I was recalibrating Macondo and once again I got a phenomenal demonstration of the power of a Fundamental Channel. Here is a short instruction of how to get THERE...You setup your Fundamental Channel with your crossover...
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I know there are some people who would read the following and will consider that I am out of my mind but it is OK by me. I have no convincing explanations of the phenomena but I might testify that the phenomena does exist - my Injection C...
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