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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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This is the text that John posted a few years back at Triode Mafia. John allowed me to post it here warning that he have learned more about tapped horn since then and hat his opinion might have changed since then. -- *****************************...
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Continuing in my quest to the finding the new DPoLS with my Super Milq I did some “critical test listing” today. I’m certainly getting closer. I spent a few hours to play with the playback and I recognize that the first signs of the approximation of ...
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Get in touch with Erik if you're not familiar with volvotreter web site already. His Trax calculator includes CAD numbers for profile drawing.I'm not sure how useful it'll be for your friend's CNC router. Check out www.diyaudio.com and AA for JLH Joh...
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It sucks – whoever builds horns too damn far! I need to see my congressmen to lobby lowering taxes for horn users of something like this….
Anyhow, the “erenechaos” comments about the “soft bass" is a good sign, though of course to equalize the...
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[quote user="serenechaos"]At first I plan to power the thing SET, with a known, existing amp (a triode wired EL84) which I've already built and know the Sound. It is not bad, but a little "warm" sounding (second harmonics, and is low powe...
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Maybe you could "turn in ceiling " and use a Avantgarde Duo configuration for your 200- 1000 Hz horn ? I read a lot of good things about B&C 8PE21 8" driver in that range (John Hasquin -not sure if I pronunced the name right ) it can be ordered a...
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but I'm not going to compete with "S2 people " Following recommendation of John Hasquin I ordered B&C 21EP8 -16 . I'm cured form Fane for a time being and don't have S2 but "obsolete " altec 288c 24 Ohm on 400Hz horn . I was counting ...
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Romy wrote :"...Many year back John Hasquin pitched to me a very sane idea. He told me that people who do bass horns do not make it better or worth, they construct whatever they construct, get a random result and then they live with it, calling the r...
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I built a pair of tapped horns, as per John Hasquin, designed to integrate w/ mid-bass horns (cross over ~ 70-80 hz). Loaded in the corners, the low bass is well supported, and, they "dissapear" sonicaly. By that, I mean, they don't "stick out" at ...
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[quote user="MusicLover"] OK let's take this one step further. Suppose I took a trumpet and put it in my room. One note was reproduced. The decay was measured. Now, the same trumpet note was recorded and played through my playbakc system....
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[quote user="Romy the Cat"]
...this interesting point has no practical answer. First of all in the case of Rakesh horn what N-Set proposed is not necessary. Those 115Hz Hasqiun-style horns that Rakesh emulates are well dumped with own mass and own ...
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Robert, what I meant is following: when you will be collecting requirements for you own drivers specification and will evaluate the implementation methods then you need to have you own identity what you are trying to do. I might post a lot of differe...
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-Background- Enspired by Jeffery Jacksons system as displayed @ VSAC, I'm building a five-way horn system. Tapped horn for up to ~80Hz; w/ Eminence driver 65Hz Tractrix from ~80Hz to ~400Hz w/ fane 8"; 250Hz LeCleach from ~400Hz to ~2...
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[quote user="serenechaos"]I built a pair of tapped horns, as per John Hasquin, designed to integrate w/ mid-bass horns (cross over ~ 70-80 hz). Loaded in the corners, the low bass is well supported, and, they "dissapear" sonicaly. By that, I mean, ...
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Can't help with the plywood source , I'd like to buy some for myself for that price . Transition piece I'd do from stacked plywood layers screwed and glued together and cut with jigsaw. The way John Hasquin built your upperbass horns .He posted t...
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Continuing in my quest to the finding the new DPoLS with my Super Milq I did some “critical test listing” today. I’m certainly getting closer. I spent a few hours to play with the playback and I recognize that the first signs of the approximation of ...
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[quote user="homebuilder"]...active EQ will be a part of this project, along with in room measurement. My friend will do the honors on that. I have not purchased an EQ yet. [/quote]
You might eventually revise your view about the active EQ and pres...
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At first I plan to power the thing SET, with a known, existing amp (a triode wired EL84) which I've already built and know the Sound. It is not bad, but a little "warm" sounding (second harmonics, and is low powered for low frequenci...
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[quote user="anthony"]Can you remember
the thickness of the spacer between the Fane 8m and the Upperbass horn throat?
I have no idea what thickness is needed but I assume some kind of spacer
is necessary to stop the surround striking the horn...
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Unfortunately I've reached out but not managed to make contact with John Hasquin regarding the spacer in the upperbass horn. I'll just have to wing it.I did finally manage to get a day and a half to make the second DSET operational but it refuses to...
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[quote user="noviygera"]And one last thing for now I'd like to ask you. Would you know of a builder in the USA that can design the horn based on my requirements so that I do not attempt to be a horn designer? I can get the design built locally.[/...
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Since the Macondo Horns were bult the selected few who had opportunity to listen them we able to “get” what Macondo is all about sound-wise. Among all audio advantages that Macondo does sounicly I do have one sadistic experiment that I conduct w...
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Jessie,
I was about to replay to your post and suddenly John Hasquin posted his reply that said exactly what I meant to say. In fact he has much more credential to assess the validity of you attempts then me as he actually build the horns. In additi...
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John Hasquin showed up a couple days ago and suggested that many of modern compression driver manufacturers design thier products to get the "best" publishable parameters while completely disregarding any basic horn design rules and actual sound resu...
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MusicLover wrote:
IF you think I am mocking you , then I will stop posting. I thought I'd try your website since you seem to at least be doing the right thngs, which is building your own system. But if your ego is going ...
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[quote user="Romy the Cat"]I changed the new flash at my site to “Ok, the midbass horn project is successfully over. Over 3 months, over 400 posts, over 180 pictures… all publicly available…” The project started physically on July 16, 2010, ended...
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Johan, I understand what you are saying. This is kind of James’ barn thread and if you do not mind can you share with him one thing, I think that many others, including me, would be interested to learn the answer to this question: What did you gain g...
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[quote user="cv"]This is but one reason why I'm asking Martin Seddon to make me a pair of 160Hz horns...[/quote]Another problem….
Chris, be carefully with those large 160Hz horn and S2. The guys who make then have no instruments to center the mounti...
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Yes, I did not realize that the price of £225 is for a PAIR; usually price is given per driver. I guess the £225 per pair is not and of the world but I still insist to pay 65 cents per 1 Euro as it use to do… In past I never dealt with Fane direc...
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I am reading through those interesting threads.
I have just won a pair of S2 on ebay so I am interested in horns for them. I have fired an email to Vitavox Peter and I will get his diaphragms. Since my drivers are in UK, maybe he ...
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