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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="be"] Are you thinking of the WE drivers or the setup? If it is the drivers: What exactly are these “sub-acceptable level design decisions”?[/quote] I was talking about the WE entire installations. I am not familiar with WE drivers. I eve...
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[quote user="MINGSU"]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 ...
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[quote user="MINGSU"] Since they are very old pair of driver, I will recommend you to send them to GOTO Japan to make sure the driver are up to the spec. so you can be sure …. [/quote] Ok, but then they need to send them to me then in order I inform ...
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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 is 1kHz-5kHz with S600 ...
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[quote user="Kcct82"]
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 h...
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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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Yep, Stefano, it looks like we do have similar views about the subjects we touched. Let go back to exploring one of the terra incognito of compression driver – the sound of Goto.
I would insist is that to judge sound of Goto driver from the installa...
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Keith,
I do not see any “O, shit!” effect. You went for 505TT/S150 combination and it is fine. Why after reading my comments you developed doubts? It looks to me that if you do have doubts then you did not have enough rational to select this s...
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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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Ok; there's a mis-print somewhere, or a manufacturing change... The web site linked listed SG-370 as 23,000 gauss, and SG-370DX as 24,000 gauss. The goto brochure lists SG-370 as 24,000 gauss. And was discussed yesterday w/ someone, one doesn't re...
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Dominik,Yes.Very funny picture!Minghttp://www.goto-unit.com...
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Hi all
I dont know why Goto do what they do...
But if we imagine using only the - good - part of a "perfect" horn/driver combination we will find that the bandwidth will be very small.
About two octaves probably...
Think about it; most compr...
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[quote user="angeloitacare"] Of course, Avantgarde with their price tag never will be for mass consumption. I offered Holger then to see If I could commercialize his horns in japan, Do u know how much was the dealer price for a pair of trios at that ...
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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 horn (160hz le'clech profi...
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[quote user="Horn Savant"]
audiofilofine wrote: Horn Savant wrote:Final exit ~ 1M x 2M crn loaded (yielding 1/4 given mouth cut-off frequency)With 416's bass can be devastatingly spectacular !The general public have no concept of the efficacy of la...
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I guy from Germany, Reinhard, sent my email that I feel worth to repost in this thread:
“But, let's talk about Goto. As the discussion is on for some three years, it is very urgent. As far as I can see - and read - (please forgive me) yo...
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It is 4” exit and reportedly goes down to 27Hz. I do not know what a lot about this diver but it might be a good driver for 40Hz horn. 4” into 40hz? God, it has to be at least 16 feet long horn! I would take my head off to somebody who goes for it. A...
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I would like to pass my observation about the whole notion of
Goto vs S2. Some might feel that that my observations would be less relevant as
I personally did not experiment with Goto drivers. So, there is no reason for
you to read further. I head...
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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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[quote user="MINGSU"] I finally received the GOTO SG38WNS 15" woofer and GOTO SG188S tweeter this week. My next step is to build a dual driver bass cabinet to cover 70Hz down. [/quote] Ming, I know nothing about the Goto woofer. Would you care to sha...
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Hello again, Romy...
I totally agree with you about changing the rear chamber volume. It makes a very positive improvement in extension as well as quality. Also, I had never dreamed of a driver with a variable compliance resulting in a variable...
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Romy
I had a SG370 mid apart only yesterday.I should have taken a photograph.I have also seen the inside of the tweeter.They are very similar,so I have no reason to suppose the low mid SG 505 will be much different.I'll try to explain.I think they a...
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The SG505TT driver can be used with S150 and S200 horn. The crossover frequency suggested by GOTO for each horn is as follow:S150 - 200Hz and S200 - 270Hz. Of course, one can use the single SG505TT driver to pair up wit...
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[quote user="MINGSU"]Hi All,This is Ming Su and I am the US distributor for GOTO and J.C. Verdier. [/quote]How do I contact you for the GOTO drivers?...
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I would like to make a few comments about the entire idea of those expensive Japanese compression drivers: GOTO, ALE and alike. I have voiced the near-similar outlook about the irrational exuberance that some audio people express about electromagnet ...
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Hello again, Romy... friends.. cats...
I am sorry for my delinquence in replying... but the good news is that in the past weeks I have managed to get a beginning Goto system together... more on that in a minute..
first, basshorns... the bassh...
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[quote user="Jeffrey Jackson"] Ming would like to provide this custom basshorn service to his customers in the US market.. Goto Japan has nothing to do with this... [/quote]
Very cool, the more “hornier” the better as far as I concern.
[quote user...
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Romy,
I am off to Taiwan tomorrow but will ask the question by email. I have not heard that kind of custom diaphragm ever available from GOTO on SG146LD4 driver. I know the 15" woofer can be request with different stiffness of the cone.&...
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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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