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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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I've had a pair of PM4 and GOTO SG30W sitting by cupboard for several years now and instead of just watchinng the foam rot on the Lowthers, I was thinking of slapping the lot into a sealed box for fun. The PM4 would have it's own chamber of course.&n...
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I kind of got stuck in selecting an upper midrange driver, above 2kHz. If a driver is going to screech in your ears it is going to be in these frequencies. I was never really satisfied with the range of 1" compression drivers I tried. That is wha...
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I got GOTO drivers to see how they are going to work in 46Hz horn!This is just luck, as I never expected to find them in Russia, but I did!They are in mint condition, used very little, bought 8 years ago directly from GOTO factory.I have 4pcs - 2 per...
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[quote user="MINGSU"]
As you can predict what I am going to say, those horns are the problem, not the GOTO driver.... Why will anyone buy GOTO driver and then not follow GOTO recommendation to use GOTO horn??? I don't think anyone buy a Lam...
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[quote user="be"]Both the Fane and the Goto where used as compression drivers, so there where no principal differences of use. [/quote]
Wow, who made such experiment? Bring this person to my forum, it would be interesting to interview him! I still d...
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[quote user="twogoodears"] I learned nonetheless to use for my (limited) task (fine tuning my speakers and audio system in my music room) the great IVIE IE-30 R.T.A. and IVIE IE-20 white/pink noise generator [/quote]
You do not need white/pink...
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[quote user="tuyen"]This is my current 4-way GOTO setup. I know it is in no way optimal but I am interested to find ways I can improve it's layout.
GOTO SG-38WN woofer in 360L onken cabinetGOTO SG-505TT mid-low driver with Azurahorn AH-160 ho...
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As you can predict what I am going to say, those horns are the problem, not the GOTO driver.... Why will anyone buy GOTO driver and then not follow GOTO recommendation to use GOTO horn??? I don't think anyone buy a Lamborghini or Ferrari sport ...
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GOTO Horns: http://www.hififorum.at/showthread.php?s=889ad472f1c786af4f78ef0ef2848836&t=5802...
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Hi,this is my first post. This forum seems to be the hotbed for Goto discussion of some sort but there is barely any data but only a swamp of assumptions. So I bought a pair of SG-370DX drivers with S600 horns and measured them. Here's the frequency...
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Well, as many know I consider most of Goto users are mishugina. They might like these Goto drivers but what made then to stay with Goto hyperbolic horns is beyond me. They are HF drivers and hyperbolic has acoustic impedance jump at the end of the ho...
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I did some experiments today again with GOTO in my existing horn and it is obvious for me that I need different horn for GOTO.Existing horn was modelled and designed for Supravox and I see perfect curve with it.But GOTO in it shows same curve for 50-...
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Twogoodears, MINGSU or whoever else why know, I have a question to ask As I understand GOTO use mostly titanium diaphragms but they calm them by plastic surround. This FRP technology the used nowadays in all GOTO form from Fiberglass Reinforced Plas...
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http://twogoodears.blogspot.com/2013/07/sum-goto-unit-usa-nice-marriage.html...
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[quote user="twogoodears"]I'm following with interest the thread and must say that I'm baffled: Goto's "instructions" are - SIMPLY said - a mix between non-existent and wrong... I love what Goto's did in my system... BUT I think I did more with "...
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Stefano.
I think you are confusing two things - moving channels and time alignment. Moving channels changes the relation between channels and room. It is powerful and expressive tool. Time alignment is the unanimous arriving of wave front to ears of...
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GOTO always recommend to use 1st order active crossover and 2nd order passive crossover. The reason to use 2nd order for passive crossover is to protect the driver. Of course, the user can use whatever they like the best but the recommendation ...
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FYI - for all,The GOTO is a very small company located in Japan that has devoted the whole 3 generations of GOTO family to produce only one product line - the GOTO speaker driver. The annual production capacity is 240 driver units which me...
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[quote user="Jeffrey Jackson"] so a few things... one, there is a pair of Goto 370 on eBay and pictures of insides... the newer ones are made the same, but it seems that the execution has gotten a better/cleaner compared to these.. my diaphragms look...
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[quote user="MINGSU"] SG505TT + S150 horn crossover at 180 Hz is not recommended by GOTO. The SG505TT driver is not recommended to use with single throat S150 horn. Double SG505TT driver is recommended to use with single...
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Post #34:
Goto!
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by
be
on
2008-02-15
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I shold make it clearer:The Goto was used in a Goto 150Hz horn, crossed at 180Hz.I guess that is a proper implementation for Goto.The Fane was in a 140Hz tractrix horn with a 10cm throat and a not optimised (to large ) back chamber, and no crossover ...
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I would like to expose what my intentions are what I was tiling above about Goto 555 or a similar 200Hz driver. My S2 does not stress the bottom of my 183Hz horn. My multi-cell is expositional and those types of horns do pick honk very aggressively ...
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[quote user="jessie.dazzle"]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 "System Update 9/29/10"), Pham has...
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I got GOTO drivers to see how they are going to work in 46Hz horn!This is just luck, as I never expected to find them in Russia, but I did!They are in mint condition, used very little, bought 8 years ago directly from GOTO factory.I have 4pcs - 2 per...
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Romy,If you look behind the physical time alignment and start discussion about relative time alignment, that is a good start. Thing puzzle me about your view and comment of GOTO system setup that you have seen on pictures or web. How will you know ...
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[quote user="MINGSU"] The 37 is 20 year old model and it is not in production anymore. The current production model for export market are 370(110dB), 370DX(113dB), 3880S(116dB).The driver spec. is 400Hz to 18kHz but the recommended crossover range i...
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Thanks Johan, I got my SG505's and S150 horns, my throat piece is a lot longer than the one you showed above. Why can't they just sell that little screw... along with lots of other "why can't they"...Anyway, I just reread this thread and I can m...
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I may be repeating someonelses's post but herehttp://audio-life.nl/sites/default/files/goto-prijslijst-audio-life.pdfhttp://audio-life.nl/sites/default/files/goto-unit-specifications.pdfyou'll find EU prices and specs for GOTO drive units and horns....
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Hi everyone,Ive been tracking this exciting conversation for some days. One from outside may think this is weird, we are making a lot of air about some sound-description without getting to the point. Im (or was) normally more rational. And if I read ...
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Interesting, according to the link the guy moved from 4 Goto drivers to Rulited Lowther and Foxtex. I wonder if he got sick to burn his Goto drivers. I also wonder what would happen if insted all of it he use the default JBL 2440. Surly, both Goto an...
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