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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Though he seems to like running several TTs in parallel, I do not interpret Pham's page to show that he is running more than just one horn system; what I see is an evolution of a system. It looks like, in its latest iteration (under the heading "Syst...
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Yes, Hamlet by the RSC can be a truly seminal experience in the original English; every academic I know working in literature thinks that their particular field is superior to all others "with the obvious exception of Hamlet". Shakespeare gets to the...
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[quote user="guy sergeant"] I'd agree with that. I wouldn't mind seeing the British PM being seen to support the manufacturers here (such as Avid & Naim!) in such a public way. However, such conspicuous consumption wouldn't be well received here ...
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Well, I do not care about it anymore. Last night I spoke with Bud and, thanks God, he took this project form my hand under his wings. As the result I will be having whatever I need, implemented by the best method possible. I am very enthusiastic and ...
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OK, after some experiments I did find something that reduced dynamics what Avicenna was on line. Avicenna has two power transformers. First one is a low voltage (6.3V/1A) transformer to feed Avicenna’s distortion analyses, oscillators, frequency PLL,...
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Maybe you should get spectral data what your power supply secondaries look like in an case, my suspicion is that we have the exact same issues as with high order crossover networks when our power supplies have "high order" filtration. Maybe we ne...
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Hi Romy,
If you're into exotic materials check out the latest wideband driver from SEAS with papyrus fibre impregnated paper cones:
http://www.seas.no/images/stories/exotic/pdf_datasheet/seas_exotic_press_release.pdf
Cheers,
Tuga...
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The Other End of the Single End: Modern Horns Done With Flare An Interview With Dr. Bruce Edgarby Dave Glackin, printed in POSITIVE FEEDBACK. 1996
Dave Glackin interviewed Dr. Bruce Edgar in his home, prior to the 1996 WCES. A follow-up on the speak...
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[quote user="Romy the Cat"] anthony wrote: The fuse. You show a
fuse on this schematic (that traces back to the B+ supply) but omit it on the 6-Channel
schematic that I linked to earlier in the thread. Do you use this fuse or
have you removed i...
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The Makita FS6200 Drywall Screwdriver ($89.99) (0-6,000 rpm) delivers
speed, power, and ergonomics. It is ideal for hanging sheet rock on wood
frame.FS6200 FeaturesPOWER - Powerful 6 amp motor with 0-6,000 rpm designed to handle all ...
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I sat down today to listen what is going on with sound of my dedicated lines. Last night I shot down heating in my house and let the dedicated lines to care 3K heater (1.5K on each phase split) for enter day. So it is not brand new copper anymore...
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Romy wrote:
Rakesh, before everything: you use MS Word to type messages and it has some...
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In this thread I would like to talk a bit about the practice in DSET driven multi-way horns configuration.
I have expressed my view that the architectural configuration that Macondo and Super Melquiades end up to be I find is the most interest...
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A few weeks back somebody pointed out me to a picture of this playback and I concluded that it is an idiocy. Today I had a few word with the owner of this playback and I read his articles where he describes what he is trying to do. I do not consider ...
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Thanks for sharing these images Serge.I would like to learn more about the Audiotekne bass solution.What size driver is that, is it a sealed cabinet, what is the baffle,and what frequency range is demanded from this box?Ho...
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[quote user="rowuk"] Wojtek wrote:people who are not exposed to a possibilities of certain (SOTA) sound reproduction level have NO IDEA what's actually achievable. To have a luxury of choosing five SOTA Trumpets from the masters is very nice indeed...
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[quote user="haralanov"] The horns, even the fast opening ones are physically too deep for their mouth’s size, and this leads to a psychoacoustic illusion that the sound images are arrested at the bottom of the horn and from there they scream they wa...
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Romy,
Thanks for your comments. My plan is to seal the horns once I get them all (all 8 of them) to the "ready-for-finish" state (still a lot of work to do). At that point I will try contacting John.
In the mean time, I've acquired very solid r...
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waveguides as far as i can tell are designed to equalize the power response.
for example if we are talking about a typical 2-way speaker with a 7" midbass and 1" tweeter then there will be a discontinuity in the power response around the crossover...
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[quote user="Romy the Cat"] Amir wrote: my question is: the relation between "music
listening experience" and "sound quality".Amir, this is such a loaded question
and completely valid to think about. In fact, I feel any audio practicing indivisible...
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OK, let me to recall. We learned that the “hysteresis” (for a lack of better world) manifest itself on used tube only. Also, what I see in the images the one of the half of the used tube has more “hysteresis” then other. I think it leads to the follo...
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Lots of good, relevant information lately in the new "Basic Guide to Advanced Audio" thread! But I don't want to orphan this thread because it is specific to speakers, which at this point means, drivers.So, germane to drivers, where should one start...
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[quote user="Romy the Cat"] dkarmeli wrote:It depends on the product and the company, not all are thieves! As of now they are selling 50 - 60 units/year and cheaper AF2 will also be available shortly.You seem to be obsessed with the $100k price, as I...
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There was a big room in there with big Schweikert speakers (with thier grainy and insultingly confident Sound), some king of not particularly good electronics and the entire EMM Labs’ front-end. Many rooms at the show used EMM Labs so-call preamplifi...
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In response to my post above I have received an email from a Moron who blamed me in the typical foolishness that the Morons love to blame me: “You Romy do not like anything”. Of course I disregarded his email but I have to admit that among all BS tha...
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[quote user="Romy the Cat"] xandcg wrote:
I read THIS short interview with Hideaki Niskikawa, the person behind TechDAS, and I learned he was the Micro Seiki chief designer, and was the responsible at least by the design of the SX-8000 II (cited i...
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[quote user="Romy the Cat"] ArmAlex wrote:Quality of
electricity in recording studio is irrelevant, we hear what it is, as it is.
Unfortunately you are very wrong about that. Put in this
way: I would not use the word “irrelevant”. It is very much...
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[quote user="Romy the Cat"]
anthony wrote: Is the resistor
in the Fundamentals Channel between the OPT and the S2? Apart from this
resistor you run the S2 without any components between it and the OPT. .
Actually it is not a resistor connected...
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Jesse wrote :
"Which one do they claim to be better; wood or carbon?"
Carbon
Jesse,
Looking back I realize my writing wasn't as clear as it should have been, sorry about that.
I have found and added image of the carbon baffle.
Another int...
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Hi Romy,Well, this is my (and my dad's) first horn system so we're learning/building one step at a time. Our motivation is simple, to use horns as low as possible.The very first DIY configuration was:TAD ET-703TAD 4002GOTO 505TTTAD 1603 Woo...
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