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Read the Post in new Window Read the Post in Threaded view  Post #17: About the new S2 drives. by Romy the Cat on 2011-07-01 
Browse the content of the threads in new Window  Thread: "O Vitavox, Vitavox! Wherefore art thou Vitavox?" in Horn-Loaded Speakers  22 Replies 
[quote user="jessie.dazzle"]Here's what's behind my comment regarding the irrelevance of color: I strongly suspect that the new production diaphragms will come with transparent Mylar suspension. In that case, I would hope they turn out to have the me...

Read the Post in new Window Read the Post in Threaded view  Post #100: Quick thoughts on beginning of system assembly by scooter on 2016-08-17 
Browse the content of the threads in new Window  Thread: A listening room for a domesticated Cat? in Audio Discussions  283 Replies 
I helped Romy shuffle around some hardware and connect some cables yesterday. That damned table weighs about 100.000 pounds. This was one of those once-in-a-lifetime opportunities to see live, in-person how Romy thinks about audio and incorporates th...

Read the Post in new Window Read the Post in Threaded view  Post #98: Love at first listen by Antonio J. on 2007-12-02 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
[quote user="drdna"]While I think a resonating speaker can add its own musicality to a reproduction, it is clearly adding harmonic distortion, etc.  It may be pleasant, but you run the risk of needing differently tuned speakers for each type of ...

Read the Post in new Window Read the Post in Threaded view  Post #101: Agreed by Winnie on 2007-12-02 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
[quote user="Romy the Cat"]From the above-linked 6moons’ site:  Publisher's comment:Layered Sound as demonstrated at Marja & Henk's during my short visit consisted of running their Avantgarde Duos and the Model Ones simultaneously, the forme...

Read the Post in new Window Read the Post in Threaded view  Post #345: The another day of midbass. by Romy the Cat on 2010-10-03 
Browse the content of the threads in new Window  Thread: Macondo’s Midbass Project – the grown up time. in Horn-Loaded Speakers  455 Replies 
OK, this morning I tuned the playback and did some listing, trying to understand what was the problem. Sound was not just bad but it was very strange, it was almost as a mechanical replica of sound. I took my phase meter trying to set horns in ph...

Read the Post in new Window Read the Post in Threaded view  Post #4: Here is what I am looking for.. by Romy the Cat on 2021-07-14 
Browse the content of the threads in new Window  Thread: 2+3 surround sound?? in Playback Listening  82 Replies 
I keep thinking about my new idea of more than 2 channels and room acoustic reinforcement but in natural and organic way, without using DSP.  I have invited my friend who did it from last week to collaborate the idea and to bound some of my concep...

Read the Post in new Window Read the Post in Threaded view  Post #15: Journey continues… by Romy the Cat on 2013-10-10 
Browse the content of the threads in new Window  Thread: Cerebral and psychological evolution of amp matching for the... in Horn-Loaded Speakers  15 Replies 
Well, a few things that I need to note. If you or anybody else are trying to make an impression about own installation and use video then please make a relevant video. The video you made is irrelevant as it shows absolutely nothing. What is the purpo...

Read the Post in new Window Read the Post in Threaded view  Post #4: "...improvements at lower frequencies as well" by Romy the Cat on 2007-09-21 
Browse the content of the threads in new Window  Thread: Herbie's Hal-O Tube Dampers in Melquiades Amplifier  10 Replies 
Thanks, JJ. I do not necessary feel that it should be any difference between the early Hal-O production and the new version – they are essentially are the same products with different descriptions.  For new dampers should be better only for lar...

Read the Post in new Window Read the Post in Threaded view  Post #9: German virtual reed! by Romy the Cat on 2010-12-08 
Browse the content of the threads in new Window  Thread: The 5-ways from Germany. in Horn-Loaded Speakers  38 Replies 
A few days back I got a hold of an article in some kind of French publication and a site reader helped me to translate it. In the article Klaus and Reinhard reported that Arthur Benade’s helped them better understand the propagation of sound in h...

Read the Post in new Window Read the Post in Threaded view  Post #27: Mazel Tov Koshka by AOK_Farmer on 2010-12-31 
Browse the content of the threads in new Window  Thread: Summary: my/your audio: year by year in Audio Discussions  45 Replies 
2011 will be a busy audio year for me. I will have a nice large space 28 feet x 20 feet x 11 feet which I am free to modify for audio. The walls are 150 years old irregular stone the floor is cement and the ceiling is composed of structural...

Read the Post in new Window Read the Post in Threaded view  Post #14: ... another interesting idea... by Romy the Cat on 2021-07-18 
Browse the content of the threads in new Window  Thread: 2+3 surround sound?? in Playback Listening  82 Replies 
Another very interesting idea proposed by a friend of mine with whom I just discussed the notion. He asked if my find with center channel will work out then why wouldn’t I use my Injection channels as a center channels, all that I need to do is to...

Read the Post in new Window Read the Post in Threaded view  Post #213: Electricity and equalization by drdna on 2008-12-27 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
[quote user="Romy the Cat"]With the late success in my battle with electricity I was slowly reviewing some of my things. What I detected that in context of good electricity I can set up my Injection Channel much more aggressive, let seat 2-3dB more t...

Read the Post in new Window Read the Post in Threaded view  Post #26: … Putting the attenuator after the gain stage by Romy the Cat on 2007-06-27 
Browse the content of the threads in new Window  Thread: Another light for the LS tunnel: transformer-attenuators? in Audio Discussions  26 Replies 
[quote user="morricab"]…. putting the attenuator AFTER the gain stage has negative consequences for the sound….[/quote] Well, yes and no. In the new 6 channels version of Super Milq I will be use 2 stepped attenuators: for Injection Channel and for ...

Read the Post in new Window Read the Post in Threaded view  Post #414: Help me to fuck up my midbass horns! by Romy the Cat on 2011-03-20 
Browse the content of the threads in new Window  Thread: Macondo’s Midbass Project – the grown up time. in Horn-Loaded Speakers  455 Replies 
[quote user="Romy the Cat"]The subject of midbass nasal sound is very interesting. In addition to all OTHER aspects that might lead to midbass honk I would like to note that there is one that is in my view greatly overlooked – the precision of re...

Read the Post in new Window Read the Post in Threaded view  Post #37: The Cessaro Gamma's tone. by Romy the Cat on 2007-05-26 
Browse the content of the threads in new Window  Thread: The most promising “best” commercial speaker in Horn-Loaded Speakers  192 Replies 
Very nice, Keith, thanks. The most interesting would be to access the “Absolute Tone” capacity of the Gamma. Frankly I feel that with TADs it should not be very too advanced as they are at BMS/TOA domain, only with a little TAD syntactic twist. Even ...

Read the Post in new Window Read the Post in Threaded view  Post #46: Angled down: Preliminary findings: Etc by jessie.dazzle on 2008-04-03 
Browse the content of the threads in new Window  Thread: Macondo's Axioms: Horn-loaded acoustic systems in Horn-Loaded Speakers  120 Replies 
I.M. Distortion wrote :      "...#1 from were you listen to system from you should be able to look down the throat of every horn in your system..."jd wrote :       "...Hmmm......

Read the Post in new Window Read the Post in Threaded view  Post #119: Going there.... by Romy the Cat on 2016-09-14 
Browse the content of the threads in new Window  Thread: A listening room for a domesticated Cat? in Audio Discussions  283 Replies 
I did finish today the 2-driver extension for bass towers. I did not mount them to the default location – waiting for a “friend” to come to help me to do it. As I finish it will be exactly the same configuration that I had 7 years back in Boston. ...

Read the Post in new Window Read the Post in Threaded view  Post #148: The next day by Romy the Cat on 2017-04-04 
Browse the content of the threads in new Window  Thread: A listening room for a domesticated Cat? in Audio Discussions  283 Replies 
The last night I “locked” Thomas to watch Masha and Bear in my office and spent some time with playback trying to answers a few questions in my head.     First, I needed to discover what was the source of the ridicules double-sound that I exp...

Read the Post in new Window Read the Post in Threaded view  Post #73: I do not think that duplication is applicable in here. by Romy the Cat on 2007-06-11 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
[quote user="yoshi"]  I assume it is the result of specifically targeted application to an already … and would be very difficult to duplicate anywhere else. [/quote] As usually I have difficulties with it - the duplication. This subject would g...

Read the Post in new Window Read the Post in Threaded view  Post #5: ...however.... by Romy the Cat on 2021-08-23 
Browse the content of the threads in new Window  Thread: Some thoughts about bass in high-end audio. in Audio Discussions  4 Replies 
[quote user="anthony"]I guess I am lucky that the Bass Cannons can be run off 9w from the DSET bottom channel and from memory I get about 115dB at 18Hz once room reinforcement does its magic.  One of the few benefits of a small room. [/quote] ...

Read the Post in new Window Read the Post in Threaded view  Post #136: A bug in negative supply chain on channel B by Romy the Cat on 2019-01-01 
Browse the content of the threads in new Window  Thread: Planning my DSET in Melquiades Amplifier  186 Replies 
[quote user="anthony"]Hi Romy, Further to my earlier message, I've measured the bias voltages for the driver tubes in all Channels. A -4.3V not adjustable B -13.82V not adjustable C -4.8V not adjustable D -4.2V (ran out of potentiometer travel...

Read the Post in new Window Read the Post in Threaded view  Post #2: Part 2 – Description and explanation by Romy the Cat on 2009-11-13 
Browse the content of the threads in new Window  Thread: Getting more from MF channel: AMI™ solution in Horn-Loaded Speakers  4 Replies 
Part 2 – Description and explanation Anyone who have ears and a rudimental mind to understand what ears register, and anyone among them who played with MF channels driven by SET, know that subject of SET loading is imperative. Let take for...

Read the Post in new Window Read the Post in Threaded view  Post #11: My DHT experiment: Observations by Romy the Cat on 2008-11-29 
Browse the content of the threads in new Window  Thread: Single-stage Melquiades vs. DHT amps in Melquiades Amplifier  397 Replies 
[quote user="Romy the Cat"] There were some educational for myself observations made, in some way saying something about this specific DHT, in some way saying something about Melquiades’ single stage version and the Melquiades’ full-range two-stages ...

Read the Post in new Window Read the Post in Threaded view  Post #37: Well, the Melquiades going to graveyard... by Romy the Cat on 2007-09-22 
Browse the content of the threads in new Window  Thread: Building Melquiades: Chronicle of full-range in Melquiades Amplifier  44 Replies 
[quote user="Romy the Cat"].....it is scare how good it is and how good the new Melqs handled it with … almost smile.[/quote]Since almost 3 years ago I was introduced to Milq it went a long way. There was two full-rage Milq ever built by me – one was...

Read the Post in new Window Read the Post in Threaded view  Post #49: The signal passing via the 834PTF-Air… by Romy the Cat on 2008-06-05 
Browse the content of the threads in new Window  Thread: The last phonocorrector: “End of Life" Phonostage in Analog Playback  310 Replies 
Will I be listening to all my sources via the inverse RIAA? Well, the question was sarcastic but it has some rational grains.  If the signal passing via the 834PTF-Air does receive some positive attributes despite of the presumed nastiness of t...

Read the Post in new Window Read the Post in Threaded view  Post #1: Planning my DSET by anthony on 2015-05-25 
Browse the content of the threads in new Window  Thread: Planning my DSET in Melquiades Amplifier  186 Replies 
Hi Romy, I am planning my own DSET build.  I have based my speakers on your Macondo and am busy turning MDF horns in my spare time.  Once that is over I will move onto amplifiers.  I plan to build a fullrange Melquiades for a friend and the...

Read the Post in new Window Read the Post in Threaded view  Post #48: One-stage DHTs by nl on 2008-12-03 
Browse the content of the threads in new Window  Thread: Single-stage Melquiades vs. DHT amps in Melquiades Amplifier  397 Replies 
Gordon Rankin of Wavelength Audio did a series of one-stage DHTs with a step-up transformer input about ten years ago. I think they were called the Mercury series. By all accounts, they sounded good, but of course had limited gain, not much power and...

Read the Post in new Window Read the Post in Threaded view  Post #1: Other Ways of getting Special Tone from a loudspeaker. by Romy the Cat on 2009-11-27 
Browse the content of the threads in new Window  Thread: Other Ways of getting Special Tone from a loudspeaker. in Horn-Loaded Speakers  8 Replies 
In the article “The MiniMe revived, Sound and the Lessons”    http://www.RomyTheCat.com/TreeItem.aspx?PostID=12341  I wrote the following: [quote user="Romy the Cat"] 6)      If you do not do anything special with speaker’s tone then your ...

Read the Post in new Window Read the Post in Threaded view  Post #85: In WAMMs it looks more like “in-air-damping”. by Romy the Cat on 2007-11-28 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
[quote user="el`Ol"]David Wilson says about the WAMM: Atkinson: What range does the electrostatic unit cover? Wilson: It operates above 5kHz. And it operates at a very low level. It functions primarily to provide part of the leading edge of high-f...

Read the Post in new Window Read the Post in Threaded view  Post #117: I absolutely disagree. by Romy the Cat on 2007-12-05 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
[quote user="Winnie"]In talking with Shelly Katz a few days ago, I brought up the topic of how sound is perceived in the context of layered sound or indeed oops. He is a very busy man and we did not have long to develop the conversation, but this is ...
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