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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="twogoodears"]Confess you added 24) at yr. convenience for this VERY evenience... ah, envy the infinite power a Forum Admin owns;-)[/quote]I have no idea why I need to “confess” anything and what it has to do with “infinite power”. There ...
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SGSG-37FRP (designed for mid-high ranges in a smaller system). 56,000 yen Driver frequency band: 400Hz - 10kHz, " optimal crossover is 500Hz or more" 110dB, 18,500 gauss
SG-370
(designed for...
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From the perspective of pumping of atmospheric pressure the ALE bass drivers might be more capable transducers. It or might not be so as well. To get 40Hz at 110dB in 5” it would take some excursion. I am sorry but you can’t bend the law o...
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Without wishing to open a can of worms....Mine are the 1443 - same as the 1428B save for the field coil voltage. I've finally got round to ins talling some of Cogent's replacement diaphragms to restore them properly. I can't say enough good thing...
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Jeno wrote:"...It looks like the system John Sheerin developed..."Clearly that IS the system. To see it, once having clicked on the link Jeno providedhttp://www.jhsaudio.com/index.phpyou need to scroll all the way down to the box in the lower right c...
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Having just returned from this show, I have a few comments on your comments... 1) Yes, it was the amp you posted the link to. 2) Yes, the tweeter and two MF channel drivers were GOTO 3) Your estimates on flare rates aren't too far off (don't kn...
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It is not a secret that my short interaction with Murat and
my observation the progress he has with his playback made me to feel that his
is an idiot. There is nothing new in it, most of accidental audio people are
idiots. Nevertheless, I think it...
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This subject of digital crossovers became quite popular during last few years and many audio-people give up and go for a simplicity and painlessness of digital crossovering. There is an army of people out there who would swear by a complete transpare...
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[quote user="Murataltuev"] 3. GOTO
SG-146LD in 46horn 50-400Hz
I've added 0,7m length to 2m horn, so now my
mid-bass horn has 4" throat and 1x1m mouth and 2.7m length. [/quote]
4" throat into 1x1m mouth…hmmm, you hardly
will be able t...
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[quote user="Murataltuev"] Romy, read
my first post here.I told from the beginning that I'm going to try all kind of
respected drivers to decide for myself what I like most.This is not about
system as a whole with crossovering and other things. It...
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[quote user="Jeffrey Jackson"]........he has listened to Goto's advice quite a bit.. they have very strong thoughts on how to do things... some you will find humorous, others you will agree with... they beleive that electronics don't really matter.. ...
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When many of your will experiment with building and listening your own horns and spend countless amount of time by sketching a configuration of your new horn assembly you then might come to an observation that Macondo Upperbass topology is very s...
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Thanks Romy,I particularly appreciate the advice on the Goto issue, although a sojourn in Japan would be delightful too, come to think of it; in my experience there's no better place for culinary and audio tourism combined. "Local" support in the cas...
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Paul, Thanks!Yes, I had got the Romy point. I am just too obstinate to get that thing done but indeed I am still considerate a standard system as start point too. My problem with that, buy a standard one before, were I always try to avoid to have to ...
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Hi Romy,as distributor of David Haigners products to Austria and Germany I think I should make some comments on your...hm...review of a speaker you have never heard.I will not comment on the theory of CD horns here. It should only be noted that the A...
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[quote user="twogoodears"]Hi Keith and congratulations for your new babies... I'm truly jealous of your room size.
Me too, as I previously wrote, assembled a VERY similar rig, vastly inferior to you welded supports, any, using the same approach: S-1...
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This is a guy from Japan and he made his 4 ways GOTO drivers. What I like that he made midbass horns with smaller throat then Johan Dreyer. This Japanise guy has tall room and he made his horns to have smaller throat and to have a curve up – that is ...
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Last time we wrote you thought I should focus less on tweeters and more on midbass.I am not done yet, but I have found a very nice midbass solution. Somewhat unorthodox, maybe.I have come to love police sirens! Without having A/B compared it to a pai...
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[quote user="Romy the Cat"]How many octaves from fs? We are taking about how many fractions
of dB not octaves! Look for a threated:
http://www.goodsoundclub.com/Forums/ShowPost.aspx?PageIndex=1&postID=2991#2991
…as a good start. [...
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Romy, just in case you want to try GOTO drivers, I'm selling my collection and can offer to you very good price.Sorry if not interested.Models I have:17P17FRP16TT555F505TT 370DX570BL3770BL188BL all 16 omh ...
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Hi Romy, I ended up using a TAD 1101h 11 inch driver, 97db, 38fs, and is what I believe a stronger cone than the Goto 8 inch. The DIY mid bass horn is a 1/2 space 53hz hyperbolic horn with 5in x 5in square throat. Length is about 8'6", height of mout...
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Hi The CatI forgott to answer your q, what I do.I 'do' management...heading up a team of folk for a large social services charity in Sydney. I cover training, occ health and safety, payroll, volunteering etc. We have 2000 staff.My interest in audio s...
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[quote user="MINGSU"]I think you pointed out correctly. GOTO sell speaker driver and not a system - because it is impossible to pre-config a multi-horn system to fit every buyer's room and sound taste.As a business, I offer the full service of insta...
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I hate Italians. They do the best women in the world; they have one of the best cuisines in the world; they use one of the best languages in the world but they still where shamelessly eliminated in the first round of the 2010 World Cup. Assholes!...
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[quote user="twogoodears"] I agree with Mingsu questions about "what" physical area must be aligned, as every inch +/- gives sometimes different results... [/quote] Come on Stefano, you do not align the “physical area”. You guys are so preocupated wi...
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Ming,
thank you very much for resonance information, it explains a lot about the SG145LD4’s suspension. Still, my primary interest was not how folks out there build 20Hz of 24Hz horns but about ability to use the SG145LD4 properly for smaller horns...
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you continue in your name calling to make yourself feel better?...I mean this is what kids did in 6th grade..LOLI will no longer participate as you all have been brainwashed in thinking and reading(internet) all this garbage on why horn systems are s...
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We understand that Charlus’ selection of drivers are not a selection yet but some kind of very preliminary idea of the drivers that he feels like he like. I said “he feels like he like” not accidently. I do not think Charlus, or anybody else in h...
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Hello all (from Thailand)!I found this very intersting horn society here by accident and would like to show and share my first experience with horn speakers system.It's consist of 4 way system .[IMG]http://i245.photobucket.com/albums/gg69/krairerk/hi...
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