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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 most of reader get my point of the car examples. The main point is to follow the manufacture recommendation on how to use the driver. Of course, if you want to do something different, that is your choice but don't come back and blame the dr...
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[quote user="tuyen"]When i change the cutoff of the 505tt to 200hz and 250hz, I experience that same 'hole' you mention about. Hence why I was questioning if it is the 160hz le'clech horn causing this and if using the goto s150 horn with it's di...
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Ok, since you people stop to drop the euphoric saliva around the Goto subject I think it would be worth to outline my interest in Goto. Not only worth but I kind of feel an obligation. I feel that my site surprisingly has become a resource that ...
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The funny and poor Tuyen. It looks like another audio guy, as Russians says, “went over the hands”. The “went over the hands” is a very interesting Russian idiom that use very frequently apply to audio people. Years back it was once very deservin...
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Thanks, serenechaos. I have a 37FRP is looks like falling on my laps, OK, I made it falling on my laps. It is as I understand the slowest GOTO MF. What I am interested is to see if GOTO will be able to add any value beyond where I am with my Vitavox ...
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[quote user="Kcct82"]On to other things... now that we've been using the GOTO SG505 for a while, the verdict is that it does not sound good below 290hz. [/quote]
As I understand you use the GOTO SG505 in 150Hz horn and report that it does not sound ...
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Ming,
what you say is not exactly accurate. I have MANY desiccations about it with number Goto users in past and if I am not mistaken then even some kind GOTO official from past event argued this point with me. He insisted that Goto require 4...
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[quote user="MINGSU"] If you look behind the physical time alignment and start discussion about relative time alignment, that is a good start.
…How will you know they are not already in relative time-aligned even most of them are not shown a...
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Thinking about my Vitavox S2 “fundamentals channel” I can’t stop think about my hypostatic view about the horns. Year after year I was mucking what GOTO does when they introduces a horn for a couple octaves. Ironical now I am truing to do the same fo...
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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 throat S150 horn.&nb...
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Hi Romy and thanks a lot for the always interesting topics and discussions going on... I'm quite new to DPoLS and consider the approach of "obtaining sound in a room" more than "speakers positioning" - too often to WAF fullfillment and aesthetics, th...
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[quote user="serenechaos"] The closest I could come to describing the SOUND, when the source was right; (Charles King's Stellavox) & good electricity (JJ filter) was …. being exceptionally smooth [/quote]
Yep, the strange smoothnes was something...
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[IMG]http://img371.imageshack.us/img371/9168/024wk1.jpg[/IMG][IMG]http://img511.imageshack.us/img511/5269/goto1vk2.jpg[/IMG][IMG]http://img511.imageshack.us/img511/9093/goto2nc5.jpg[/IMG]...
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ygoh wrote:
1.) What's that formula to calculate the back chamber volume given a throat reactance?
2.) Would it be a bigger back chamber with higher reactance at the throat? or vice versa?
You do not ne...
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Hey Romy,Goto makes 12" and 15" woofers at 100db. I recently found out they make a small two way system using an 8" woofer. The 8 incher's range is 55hz-8000hz so I'm thinking it might be a good candidate for use with 60Hz horns. Looking at Goto's 12...
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Keith,Any chance that I can visit you to hear your system? I will be glad to answer any of your GOTO question.Ming...
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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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The sticker on the driver states a frequency response from 400Hz to 10kHz. Others say 18kHz. Looking at what's going on I wonder what the condition for these "10kHz" might be....
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Hi there, been reading this thread and I wonder if the Russian guy liked GOTO for what it stands for then why use it with anything but straight horns and why use it with tube amps?If he knew history and design philosophy behind GOTO his choices are v...
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GOTO Horns: http://www.hififorum.at/showthread.php?s=889ad472f1c786af4f78ef0ef2848836&t=5802...
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[quote user="Romy the Cat"]Oh, God, what the measurement microphone does at the mouth
of the horn? Is it where you measure your responses? I hope not. Also, even over the bad sound of YouTube
video it is very clear at the example you provided us t...
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It is not secret that Stefano Bertoncello loves to appreciate
Goto and is very prolific Goto devotee. Some people love to be groupies of some
cars manufactures, or football teams or political parties. I never associated with any “group identity” a...
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"Hm, I dont
really know about this, I heard a GOTO system with the GOTO 505 in the
GOTO 150 Hz horn and I found it to go anemic in the lower range, I
think a FANE M8, that I heard briefly during some experiments, would do
better in this range wit...
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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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Hi RomyBert took off already my post.... that 's not good for business....kkkkk.... Angelo...
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The people who have brain, ears and common since were always wondering why Goto-company always discarded time-alignment even as a subject. I personally always thought that it was just ignorance on the side of the Goto-company and the Goto-users ...
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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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[quote user="Jeffrey Jackson"] first, basshorns... the basshorns that I posted here some years back are my straight ~50Hz horns (my memory is fading)... they are 8' long... then rear chamber.. mouth ~ 3' x 4'... throat ~8" x 8"... rear chambers of va...
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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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