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Read the Post in new Window Read the Post in Threaded view  Post #44: Variable Resistors by Paul S on 2017-11-21 
Browse the content of the threads in new Window  Thread: Building Melquiades: Chronicle of full-range in Melquiades Amplifier  44 Replies 
BR, I have never used Romy's amp design, but I have used 6C33C SETs with Lowthers.  I do not use my Lowthers FR, for reasons that are fully explicated throughout this site, so I don't worry about LF from those drivers.  IMO, their best is MF up to tr...

Read the Post in new Window Read the Post in Threaded view  Post #10: Silbatone by Stitch on 2012-05-06 
Browse the content of the threads in new Window  Thread: High End 2012 in Germany in Audio News  36 Replies 
Well, I didn't come so close to answer your question right.I saw a few from the German DIY scenery and for them it was like the return of Jesus, best sound on PlanetBut probably they are still deaf as usual, because the Frequency step ups are limited...

Read the Post in new Window Read the Post in Threaded view  Post #64: Diviating From "Successful Formula" by Paul S on 2021-11-07 
Browse the content of the threads in new Window  Thread: Remedies the Beauty in Playback Listening  298 Replies 
I hear you, Romy, too many other things going on to do this full time, like "the old days". To save time and effort, you could try to "repeat" the original Dannoy configuration (same gear and location) and hear if it is "repeatable". If not, you're d...

Read the Post in new Window Read the Post in Threaded view  Post #14: DSP? by Paul S on 2021-07-05 
Browse the content of the threads in new Window  Thread: Mid-bass Hornresp (V51.30) simulations in Horn-Loaded Speakers  17 Replies 
Are you saying you plan full range DSP? Don't think there would be much support for that here. The general idea for all drivers is to give them a light, "optimal" work load, both in terms of frequency response and "SPL". You want "headroom", and you ...

Read the Post in new Window Read the Post in Threaded view  Post #24: In Slightly Fuzzy, Very General Terms by Paul S on 2022-12-06 
Browse the content of the threads in new Window  Thread: Macondo 2.0? in Horn-Loaded Speakers  24 Replies 
I do not understand from what you said the sorts of problems you are dealing with. What are you using as high and low-pass X/Os. Where and how you cross the drivers can make huge differences in the sound. Also, how did you throttle back Macando to ma...

Read the Post in new Window Read the Post in Threaded view  Post #42: Pay To Play by Paul S on 2018-06-12 
Browse the content of the threads in new Window  Thread: New superlative horn build - ESD acoustic in Horn-Loaded Speakers  92 Replies 
One thing for certain, they will want serious money before they get into it with someone.  And how many times "back and forth", tuning drivers to horns, each other, the amps, X/Os, and the room,  does that include?  I remember playing with other peop...

Read the Post in new Window Read the Post in Threaded view  Post #270: Wooly Bully by Paul S on 2022-10-31 
Browse the content of the threads in new Window  Thread: Remedies the Beauty in Playback Listening  298 Replies 
Fair Xmax, and that (plus multiple drivers) is pretty much necessary for a 10" driver to go low. The best thing about this LF idea, IMO, is that it increases your chances of blending sonically at X/O. No idea how the cones hold up with the power (inc...

Read the Post in new Window Read the Post in Threaded view  Post #21: Listening for differences by Paul S on 2007-08-14 
Browse the content of the threads in new Window  Thread: Lowther Driver in Audio Discussions  62 Replies 
Hi, BudNow that my system is back up and running again I suppose I ought to at least take the offer to try the enabl'd drivers in my speakers.I have no doubt they will sound different, and from the posts you cite I imagine some particular traits will...

Read the Post in new Window Read the Post in Threaded view  Post #10: Port o guess by DHT4ME on 2008-09-14 
Browse the content of the threads in new Window  Thread: Macondo’s MiniMe or about Pilot Acoustic Systems in Audio Discussions  213 Replies 
Honestly there is not enough info here to make a usefull recommendation. If the drivers are going to be used from the 95hz crossover point up then you might not even have to worry about it if the Fs is well below that. I would not do it anyway since ...

Read the Post in new Window Read the Post in Threaded view  Post #26: Servo? by Paul S on 2008-09-18 
Browse the content of the threads in new Window  Thread: Macondo’s MiniMe or about Pilot Acoustic Systems in Audio Discussions  213 Replies 
Romy, it sounds like you've got your heart set on getting LF from your MF drivers in BR boxes.  But perhaps for this to happen you will have to crank up the LF power, anyway.  Maybe this calls for a separate, stuffed "LF" box-in-a-box ...

Read the Post in new Window Read the Post in Threaded view  Post #46: The Nature and "Quality" of Main Channels and Delay by Paul S on 2023-07-15 
Browse the content of the threads in new Window  Thread: Macondo 3.0 in Horn-Loaded Speakers  51 Replies 
Bill, sorry to hear a low followed the high, and I know what you mean about getting old, but you did not mention in this post that you use DSP to improve the "overall" sound quality and to produce specific room effects, but Romy  - as far as I know -...

Read the Post in new Window Read the Post in Threaded view  Post #2: Re: Crossover Design: WHY? by Romy the Cat on 2005-10-29 
Browse the content of the threads in new Window  Thread: Crossover Design in Audio Discussions  69 Replies 
[quote user="drdna"] I know all the compromises involved with the EdgarHorns, I have heard them when I visited Bruce Edgar in Gardena, and they were pretty good compared to most of what is out there.  I realized that I would likely never be able...

Read the Post in new Window Read the Post in Threaded view  Post #2: BD-Design Orelo speaker by manisandher on 2014-06-23 
Browse the content of the threads in new Window  Thread: BD-Design’s Orelino in Horn-Loaded Speakers  5 Replies 
Well, I have just taken receipt of my Orelo speakers (pic attached) - the bigger version of the Orelino speakers, with 3x 15" bass drivers per channel as opposed to 3x 12" drivers.I realize that Romy doesn't regard the coaxial BMS mid/high compressio...

Read the Post in new Window Read the Post in Threaded view  Post #5: Ideas by derik736 on 2018-02-25 
Browse the content of the threads in new Window  Thread: Rare Onkyo HM-300 MK2 Horn...need info in Horn-Loaded Speakers  4 Replies 
Just to share with you with my ideas about the Scepter 500 clones. I´m not sure if I will use the w3801 bass drivers. I felt in love with Altec 416 and quite frankly I very much doubt that Onkyo would sound better or equally good. It surely doesn´t s...

Read the Post in new Window Read the Post in Threaded view  Post #6: Within Reason by Paul S on 2018-10-31 
Browse the content of the threads in new Window  Thread: Klipsch Jubilee in Horn-Loaded Speakers  5 Replies 
Gera, if you're going to be reasonable and settle for a low frequency of 50 Hz from this channel, this gives you a wider range of choices, and you might try your Klipsch, or you might try a number of older, "thin" paper cone, 15" drivers.  And if you...

Read the Post in new Window Read the Post in Threaded view  Post #9: Pass Band by Paul S on 2019-07-27 
Browse the content of the threads in new Window  Thread: Multicellular horns in Horn-Loaded Speakers  8 Replies 
I was one of the people who bagged on the Altec 811 metal horn in the old thread. I also heard a version of this horn that was supposedly made of tar that had an Altec label on it, and a friend of mine built us a couple of tar copies of the next size...

Read the Post in new Window Read the Post in Threaded view  Post #10: Dynamism... by mats on 2021-01-25 
Browse the content of the threads in new Window  Thread: 3 way Tractrix Horn Build Questions - and Introduction! in Horn-Loaded Speakers  20 Replies 
...is a most admirable quality. As an elder who has found the quarantine couchexceedingly  pleasing, I honor your enthusiasm. However, much can be said for the wisdom of studying eluded to in the above responses. So, in your large horn you do not nee...

Read the Post in new Window Read the Post in Threaded view  Post #13: The "Variables" by Paul S on 2018-01-04 
Browse the content of the threads in new Window  Thread: How difficult is it to achieve Vox Olympian sound in Horn-Loaded Speakers  17 Replies 
This thread has gotten Interesting.  Josh, what do you say to the fact that some of the best sounding drivers with "the same specs" sound different, one from the other?  It does seem to get down to how well versed in sound development one is in the f...

Read the Post in new Window Read the Post in Threaded view  Post #9: 'A great truth is a truth whose opposite is also a truth' - Thomas Man... by Romy the Cat on 2009-01-14 
Browse the content of the threads in new Window  Thread: Aporia - Silbatone Acoustics speaker in Horn-Loaded Speakers  107 Replies 
Joe, I think I would battle it. I would not be so certain. Mostly the SUV sized bass horns are notoriously bad sounding despite of the assurances of the system owners overwhelmed with so common in audio endowment effect. Not to mention that the Stag...

Read the Post in new Window Read the Post in Threaded view  Post #92: Well, time will show... by Romy the Cat on 2019-04-08 
Browse the content of the threads in new Window  Thread: New superlative horn build - ESD acoustic in Horn-Loaded Speakers  92 Replies 
[quote user="rowuk"]For all practical purposes, ESD has“proper“ horns and apparently decent drivers. Thus, we have a chance with this collection of bits to have some decent sonic results. Now we just need a process, perhaps the most difficult par...

Read the Post in new Window Read the Post in Threaded view  Post #1: Horns and digital crossovers. by Romy the Cat on 2005-03-20 
Browse the content of the threads in new Window  Thread: Horns and digital crossovers. in Horn-Loaded Speakers  16 Replies 
This subject of digital crossovers became quite popular during last few years and many audio-people give up and go for a simplicity and painlessness of digital crossovering. There is an army of people out there who would swear by a complete transpare...

Read the Post in new Window Read the Post in Threaded view  Post #1: Single Ended Triode distortions.... by Romy the Cat on 2006-04-01 
Browse the content of the threads in new Window  Thread: Single Ended Triode distortions.... in Audio Discussions  0 Replies 
[quote user="guy sergeant"]The load lines are horrible. I can't imagine it gives a very accurate representation of what is fed into it. Maybe that's not what you are after.[/quote]It is not that I completely agree (or completely understand) the Eduar...

Read the Post in new Window Read the Post in Threaded view  Post #19: Why do Lowther (and why stop)? by Paul S on 2007-08-13 
Browse the content of the threads in new Window  Thread: Lowther Driver in Audio Discussions  62 Replies 
I realize that some people have been raised from infancy with the Lowthers, take them to bed, etc., so I do not mean to do anything here other than air some recent thoughts on the subject and perhaps get a discussion going about these drivers and pos...

Read the Post in new Window Read the Post in Threaded view  Post #3: It is much more then juts "properly calculated and sized cap”. by Romy the Cat on 2010-03-04 
Browse the content of the threads in new Window  Thread: Thomas Mayer’s Triamp in Melquiades Amplifier  2 Replies 
[quote user="twogoodears"]I'm pretty interested in yr. opinion about the possible choice of best, safest, smoothest way to use solid-state amp/low-end with "Triamp"... ok... 3-channells DSETs... and my system upper ways... what slope do you think...

Read the Post in new Window Read the Post in Threaded view  Post #1: Problems with horns: tweeters. by Romy the Cat on 2004-07-11 
Browse the content of the threads in new Window  Thread: Problems with horns: tweeters. in Horn-Loaded Speakers  25 Replies 
All that I will be saying are the subject of my own experience with horns and my personal observations. You shouldn’t agree and most likely you will not. That is fine with me. I have lot of reasons behind what I will be saying and opened for some cla...

Read the Post in new Window Read the Post in Threaded view  Post #3: Nothing budget about budget… by Romy the Cat on 2005-11-18 
Browse the content of the threads in new Window  Thread: Lower cost horn loaded alternative setup? in Horn-Loaded Speakers  18 Replies 
[quote user="CO"] Ive been building and improving my own speakers the last few years and at this point i'm thinking a fully horn loaded setup ( 3 way + sub ) is the best route to take to get a speaker capable of  faithfully reproducing the elect...

Read the Post in new Window Read the Post in Threaded view  Post #11: A sober view on Cogent True-to-Life Sound. by Romy the Cat on 2006-11-04 
Browse the content of the threads in new Window  Thread: Satisfying result: the RMAF Show + Cogent in Horn-Loaded Speakers  22 Replies 
Well, when we are talking about Cogent we need clearly differentiate two things: the Cogent’s drivers and the Cogent’s installation. The problem is that since Cogent’s drivers are something so called “compression drivers” then their performance might...

Read the Post in new Window Read the Post in Threaded view  Post #26: Sorry for your allergy by atilsley169 on 2012-06-17 
Browse the content of the threads in new Window  Thread: Andrew's new 4-way horn using Stereolabs stone horns and DIY... in Horn-Loaded Speakers  43 Replies 
Ok, Andrew, this is allergy something. I would highly advise you in future before you post any discrete updates, questions, and ideas about what you to inform about the holistic objective of your project, sort of a view from 50.000 feet...

Read the Post in new Window Read the Post in Threaded view  Post #2: Radial vs. annular vs. combination phase plugs. by Romy the Cat on 2012-07-03 
Browse the content of the threads in new Window  Thread: Compression driver phase plug types in Horn-Loaded Speakers  1 Replies 
[quote user="AJ"]Hello,This is my first post to this site, which I have been absorbing for over a year.A horn project that I have been considering would include either a 1 inch or 1.5 inch throat compression driver into a Tractrix profile horn of...

Read the Post in new Window Read the Post in Threaded view  Post #8: The Cogent’s ways… by Romy the Cat on 2006-11-02 
Browse the content of the threads in new Window  Thread: Satisfying result: the RMAF Show + Cogent in Horn-Loaded Speakers  22 Replies 
OK, I split the thread: “Best of the HE2006!!!” there extracting the Cogent’s related posts into a separate thread…. [quote user="Paul S"] The big RCA field coil is the best thing about the Cogent system.  It has great "promise", based on what ...
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