|
|
|
|
|
That posting bug has been addressed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
|
|
 |
|
|
|
|
|
[quote user="Murataltuev"]So, the question is still opened: how to get 300-400hz.[/quote]Perhaps give the JBL 2169H a try. It is supposedly very good from 300Hz to 2.2kHz, but I have never tried it. Use it in a sub 200Hz tractrix horn with a 4" thr...
|
|
"This topology was invented by Steen Duelund"Ah-hm, ring radiators where not invented or even re-invented by the Steen Duelund dude, just copied. JBL used the priciple 40 years prior to that in: 2402-2403-2404-2405 and Fostex have been using them al...
|
|
[quote user="op.9"]Anyhow, what are the 2" comp drivers that ARE any good and are available comercially? I didnt go with any JBLs because I had a very bad time with the 2427 1" version, could never get any music out of it. [/quote]
I would be surpri...
|
|
What's there to speculate about ?? Speakers are rare and expensive and the principle is old JBL altec 19 solution. It is 100dB efficient probably from 80hz up .Whats the purpose of your post ??Did you hear them or looking for encouragement to b...
|
|
Sure, it is fully colored in JBL self-glorifying propaganda and their drivers from the last 20 years do not sound good but it is interesting to read that their objectives are remarkably similar to what I was trying to accomplish by my “Fundamentals C...
|
|
Yes, Haralanov, thanks. I just goggled the JBL Array 1400 and they did look what I heard: http://www.jblsynthesis.com/downloads/products/prod_94_634484048356173879_Specification%20Sheet%20-%20Project%20Array%201400.pdfVery accurate and surprisingly 8...
|
|
From what I gather the JBL 2169 driver is an 8" cone speaker with a sealed back chamber. If this is so it was designed for a specific horn. It shall be used in that horn or a very similar one. The back chamber should be tuned/designed for the horn ...
|
|
I have to disagree with you here. Until you've heard the bass from a JBL Hartsfield, you haven't heard bass. Best bass I've heard period. I'm curious if the Vitavox is of the same caliber. ...
|
|
The box is about 5 cu/ft apperiodic with 3 x Scan Speak vent on the rear panel. Damped with cotton blanket (filling 60% of inside) and braced rather well. The driver is JBL 2220 crossed at 80Hz with 12db slope. All other channels ar...
|
|
It is not unusual for famous people to use there name for ENDORSEMENT,,SPORTS MEN HAVE MADE MILLIONS that way.. AMPEX used Frank Senatra..JBL used Benny Goodman...Its easy mony standing next to a product for photo Op and getting paid for it.....
|
|
A happy new year to all,,,,Your electricle mains box is most impressive,,But keep your fingers out of there..Or you will have a "short" year...I love the JBL Array 1400 Hard to beat,,unless you have EverestII.....
|
|
Greetings,
I may be able to answer some questions regarding crossovers, multi-amping, etc. - without getting bogged down, hopefully, in metaphysical issues.
First off, I live in San Francisco, if he's inclined 'drdna' and other locals are wel...
|
|
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...
|
|
[quote user="homebuilder"]I am new to this interesting site, and am hopeful of getting some assistance with a project. I have purchased a set of TAD 1201 mid-bass drivers to begin a 4-way active system for critical home listening. (in a d...
|
|
JBL developed the PT-Waveguides not only because they are easier to produce. They also have less harmonic distortion than biradial horns. Disadvantage: They look far less funky....
|
|
Marchand doe crossovers not EQ and his crossovers are not so good sonically BTW, but I do not like even the idea of active crossovers anyhow. It is obvious that 2105/LE5 is not so simple driver to begin with but searching for “straighter” driver is e...
|
|
I asked my Japanese speaking friend to translate for me the information about the tweeter in that Brazilian installation. It is JBL UT-045Be, I never have seen/heard it, and so I presume many others… 25mm beryllium spherical diaphragm, 52mm circ...
|
|
This is helpful, Romy. Another question - is JBL 2446H a decent driver to try? Also - just to get an idea - how much can I expect to pay for custom horns?...
|
|
Looked at the JBL driver again. Seems that the two diaphragms are identical. A funny way to get around the BMS patent....
|
|
I wish I could stop the US government from selling AK47s in any corner shop in the US. If you give a monkey a gun, most probably he will shoot himself. If you give a monkey an AK47, well that is different. He will take anything he wants and few thi...
|
|
A somehow-related thing is "texture", and - of course - what we want is the "availability" of a range of musically relevant textures rather than textural "overlay". The S2 and the Altec 808 had this potential, but I never heard it from the JBL 375, ...
|
|
Hello Macman,Nice horns, I like that you finished everything properly! I am getting tired of seeing piles of horns.I think the ringing you are getting from your midbass horn is that the throat reactance is not balanced. How did you calculate the ba...
|
|
[quote user="Romy the Cat"]atilsley169, I would ditch your request to define term high-end. I think you might do it for yourself if the defining of the term is important to you. Your second question however is very interesting. You ask if the purchas...
|
|
Hi all!I have build few horn projects. And i can't figure out how i can get rid off back chamber nasty sound (resonances) (300-500hz region).Horn is 150Hz conical with JBL 2020H driver in 14L cilinder....
|
|
If you look around the site, there isn't much DIY effort to just build "anything" here.You could probably get exactly what you are looking for by googling "Econowave" or SEOS though.On the other hand, you could just build what you drew and then tell ...
|
|
Romy,Your Macondo system is something that has been a "role model" for what I'd like my playback system to be in the coming years. And much of what I've learned about horn playback systems I've learned from reading your writing and other posts on thi...
|
|
Hi Roman!So, an SG-37FRP finally dropped on yr. laps;-) - glad it happened: not because you're now part of an Olympus-like lobby, but because you'll be able to judge with yr. own ears, much, MUCH better than theorically speculating on this or that......
|
|
I wanted to answer some questions posed by interested parties. These speakers are 8 ohm and were both manufactured on the same date in 1998.
Though I am not a regular visitor here on the Good Sound Club I am a routine contributor on the Klipsch...
|
|
[quote user="Horn Savant"]Before experimenting with the Hi power Electrostatic module, I used 416's in my large corner horn. They sounded extraordinary (ran with inf baffle to basementand made me realize how much Altec/JBL enclosures suck with their ...
|
|
I think guessing what the hell they did with tweeters would make since if whatever they did sound right. Since Living Voice’s is not the company that has a lot of exposure in US I do not think I will ever hear those speakers. Even if they have US rep...
|
|
|
|
|
All context of this site except the Forum's posts
Copyright © Roman Bessnow 2004-2026
All messages within the Site’s Forum Copyright © by
authors of the posts
|
|
Last 24-hours posts: |
4 |
|
 |
|
|
Total human visitors: |
56,197,154 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Corelli, Arcangelo (17 Feb»
|
|
Gilles, Jean (8 January 16»
|
|
Krommer, Franz (27 Novembe»
|
|
Thalberg, Sigismond (8 Jan»
|
|
Marie, Gabriel Prosper (8 »
|
|
Gabriel-Marie, Gabriel Pro»
|
|
Elling, Catharinus (13 Sep»
|
|
Scelsi, Giacinto (8 Januar»
|
|
Tippett, Michael (2 Januar»
|
|
Escher, Rudolf (8 January »
|
|
Lees, Benjamin (8 January »
|
|
Starer, Robert (8 January »
|
|
Moran, Robert (8 January 1»
|
|
Sprague, Frank (8 January »
|
|
|
|
|
|
|