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Read the Post in new Window Read the Post in Threaded view  Post #143: Sexier Injection Channel box? by Romy the Cat on 2012-09-17 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
As I am slowly put Macondo back to the business a question come to my heard: how can I make the Injection Channel sexier visibly? As now Macondo is re-assembled and reinstalled but with no Injection Channel sitting atop. I extend no room for argument...

Read the Post in new Window Read the Post in Threaded view  Post #156: Possible injection channel horn maker by jessie.dazzle on 2012-09-21 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
Check with Autotech, the Polish company that makes fiberglass horns and thermo-formed aerodynamic trailer bodies.http://www.autotech.pl/ http://www.horns.pl/diy.html jd*...

Read the Post in new Window Read the Post in Threaded view  Post #142: Further along with injection channel. by AOK_Farmer on 2010-12-22 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
Now that I have the Omega injection channel phase aligned I am finding it extremely interesting. I think I want 3 or 4 injection channel drivers/arrangements for the different types of music. The Omega works great for vocal and woodwind (which I list...

Read the Post in new Window Read the Post in Threaded view  Post #1: The open project: a lateral cross-injection. by Romy the Cat on 2013-03-27 
Browse the content of the threads in new Window  Thread: The open project: a lateral cross-injection. in Playback Listening  25 Replies 
A few days back I visited an audio person who demonstrated to me his experiments with extreme lateral   deviation of souses. Regardless if I agree or not what he was doing or trying to do the demonstration has an unexpected result. One day I was driv...

Read the Post in new Window Read the Post in Threaded view  Post #1: A Frankenstein Macondo - Injection channel - trying it as open baffle. by Rewind on 2013-07-02 
Browse the content of the threads in new Window  Thread: A Frankenstein Macondo - Injection channel - trying it as op... in Horn-Loaded Speakers  14 Replies 
Hi,I am slowly building my own Macondo. I understand why the injection channel is there. It brings some kind of softness that the compression drivers lack. I am using a 12" JBL midbass driver (~100dB sensitivity) in a 50L single driver Marshall cabin...

Read the Post in new Window Read the Post in Threaded view  Post #162: A celebration of Injection channel. by Romy the Cat on 2013-11-11 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
On this Saturday Boston Baroque performed in Jordan Hall Beethoven’s Symphony No.9.  Boston Baroque is a very interesting group. It was a small perhaps 20 people chorus with truly phenomenal singer and it was a spectacular period-instrument band. You...

Read the Post in new Window Read the Post in Threaded view  Post #165: Injection Channel and wine glass selection by AOK_Farmer on 2013-11-11 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
I thought about this a lot and I think the shape/size of the glass similarly allows the winemakers intent to be properly expressed. It's considered by many to be a small thing, but in fine wine like music the small things are necessary to transmit th...

Read the Post in new Window Read the Post in Threaded view  Post #24: The Injection Channel as Ambience faking tool? by Romy the Cat on 2007-11-04 
Browse the content of the threads in new Window  Thread: K-Stereo Ambience Recovery Processor in Didital Things  29 Replies 
[quote user="Romy the Cat"] It is kind of suspiring that Mr. Katz was able to patent it as the notion of “kinky” channel-crossfeeding in order to make stereo to simulate the true binaural recordings are very old and used by headphone people for year ...

Read the Post in new Window Read the Post in Threaded view  Post #168: HF imaging from injection channel by martinshorn on 2017-04-21 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
An interesting finding to injecting HF without disturbing, but improving the imaging: I got learn from a guy with his setup, which made sense to me after studying the precedence effect, and copied it with some changes in my way. At the end, it ...

Read the Post in new Window Read the Post in Threaded view  Post #35: Injection Channel – some tails for followers. by Romy the Cat on 2007-05-12 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
Interning that the strings and are the primary beneficiaries of the “Injection channel” effect. It would be hard to explain to people who never were not in my room what the effect is but I would try. (Yoshi you have to visit me again and what I tried...

Read the Post in new Window Read the Post in Threaded view  Post #37: Injection Channel response vs. Main Speaker... by Romy the Cat on 2007-05-12 
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="Paul S"]You have mentioned that you want a much larger enclosure for your oops unit.  I was then wondering if you aim to merely broaden and/or lower resonant response or if you planned to in some way tailor resonance as it rela...

Read the Post in new Window Read the Post in Threaded view  Post #53: The Injection Channel: post post factum by Romy the Cat on 2007-06-02 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
Well, never say never and what I said that the Injection Channel is done it meant that it WAS done. I am experimenting now with other way of use Red injection. The application as is at the picture practically had no impact to imaging. However, I need...

Read the Post in new Window Read the Post in Threaded view  Post #63: The Injection Channel “defused” channel by Romy the Cat on 2007-06-05 
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="jessie.dazzle"] Your latest post got me thinking in a sort of incomplete way about how you might locate the injection channel... If you consider tone as a harmonic of the original source, then (depending on the order of harmonic) it may ...

Read the Post in new Window Read the Post in Threaded view  Post #17: Process : Templates : Injection by jessie.dazzle on 2007-08-06 
Browse the content of the threads in new Window  Thread: Jessie Dazzle Project in Horn-Loaded Speakers  172 Replies 
Paul, Thanks for the compliments. You are exactly correct with regard to how I use a plotted curve and a sheet metal template... The part I like least is cutting out the metal template... This is because I use fairly heavy metal. Which is neces...

Read the Post in new Window Read the Post in Threaded view  Post #594: 'Dirt' injection by manisandher on 2010-12-01 
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"]Another cool discovery is that the new PP2000 looks like inject back to AC line less dirt then they did before, but it might be coming from the fact that I run each unit at own dedicate line and each units is loaded 3 time ...

Read the Post in new Window Read the Post in Threaded view  Post #40: Berning amps and “switching Oops” injection? by Romy the Cat on 2007-12-06 
Browse the content of the threads in new Window  Thread: Devid Berning amplifiers: the anti-trnsformers frenzy? in Audio Discussions  45 Replies 
Merlin, might I ask you if you can recognize anything from my post: http://www.GoodSoundClub.com/TreeItem.aspx?PostID=6020... in the sound of your Berning amp?Rgs, teh caT...

Read the Post in new Window Read the Post in Threaded view  Post #137: Combined Injection and Bias Channels? by Romy the Cat on 2010-04-25 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
Hm, in an idea come to me today I think I will try very soon. Why do not combine my Injection Channels with Horizontal Bias Channels? Since my Injection Channels have HF transducers then it will introduce a tremendous lobbing BUT… But my Injection Ch...

Read the Post in new Window Read the Post in Threaded view  Post #117: Injection Channel by jeff1225 on 2016-09-12 
Browse the content of the threads in new Window  Thread: A listening room for a domesticated Cat? in Audio Discussions  283 Replies 
Looks good Romy....Will the injection channel make a return?...

Read the Post in new Window Read the Post in Threaded view  Post #114: Other ways to use the Injection ideology. by Romy the Cat on 2007-12-03 
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="stevie7V"]… they can be used effectively in parallel with the main speakers and running about 5 or 6 dB quieter.  I use them with a separate amplifier and adjust the volume until I 'just can or can't hear them'.  At this level,...

Read the Post in new Window Read the Post in Threaded view  Post #78: Injection channel with WRONG polarity in my case is not good. by Romy the Cat on 2007-11-24 
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"]Romy, What happens when you use the injection channel with inverted polarity?[/quote] Unsuccessful. My Injection Channel (Tannoy 10” Red) is too with bandwidth and even at minus 10db is “talks” with HF channel of Macondo, which do...

Read the Post in new Window Read the Post in Threaded view  Post #65: The negative consequences of Injection Channel but... by Romy the Cat on 2007-06-06 
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"] [/quote] Got today home, turned the playback on and realized the electricity got better. Not as god as it should be but much better. At lest each ambient sting instrument did not surround surrounded with a cloud of whi...

Read the Post in new Window Read the Post in Threaded view  Post #66: The Injection Channel – time to harvest by Romy the Cat on 2007-06-07 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
It was exactly how as I imagined - the Injection Channel worked very-very well. The electricity was good, close to wonderful. I calibrated everything and decided to spend a few hours just listening some tonally complex things. The Injection Channel m...

Read the Post in new Window Read the Post in Threaded view  Post #31: The Injection Channel - very simple. by Romy the Cat on 2007-05-11 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
Yes, the "Injection Channel" consists of a pair of Tannoy Reds, used as direct radiators, in sealed enclosures. I would not say that they overly specifically optimized. I did many optimizations equalizing them, filtering them but I never was able to ...

Read the Post in new Window Read the Post in Threaded view  Post #33: The flexible Injection Channel by Romy the Cat on 2007-05-11 
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="Paul S"] Do you find equal benefits from the same oops levels (and/or placement) with all types of music at all listening levels? [/quote] I did not detect any fluctuation my “oops” desire with listening levels. The Injection Channel is...

Read the Post in new Window Read the Post in Threaded view  Post #41: A revision of playback with reverberation injection or Pilot System 20... by Romy the Cat on 2021-08-03 
Browse the content of the threads in new Window  Thread: 2+3 surround sound?? in Playback Listening  82 Replies 
I am revising the architecture of my playback in context of benefits of reverberation fields injection. Certainly, Macondo and Melquiades stay as they are. I always had a pilot system that runs in parallel with Macondo driven by a cold SS amp. I u...

Read the Post in new Window Read the Post in Threaded view  Post #81: I've start using reverberation injection after your favourable res... by DorinD on 2021-10-28 
Browse the content of the threads in new Window  Thread: 2+3 surround sound?? in Playback Listening  82 Replies 
Dear Sirs,Following Romy's the Cat Youtube series on reverberation injection, I started gathering info and looking for some equipment to start experimenting. I was lucky enough to get a relatively cheap Yamaha DSP-1 in perfect condition from Germany ...

Read the Post in new Window Read the Post in Threaded view  Post #141: Injection channel shall do colors only, not space. by Romy the Cat on 2010-12-19 
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="AOK_Farmer"] Here's what I've been trying. 8 ohm 4.5 inch full range Omega driver in a 0.35 cu ft sealed box and 6 mH coil 200 Hz electrical crossover. The main speaker is JBL Array 1000. This full range driver has my favorite *tone* of ...

Read the Post in new Window Read the Post in Threaded view  Post #11: In-line injection channel? by Romy the Cat on 2012-02-15 
Browse the content of the threads in new Window  Thread: If you were to start from scratch, what horn system would yo... in Horn-Loaded Speakers  22 Replies 
[quote user="haralanov"]Actually I see the biggest benefit (besides the huge sound body) in the fact that such a configuration allows very precise adjustment of the way how the harmonics of each UB channels touch  the midrange, by simply dealing with...

Read the Post in new Window Read the Post in Threaded view  Post #144: Sexier injection channel? by rowuk on 2012-09-17 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
Romy,I travelled back from the Czech Republic yesterday and had lunch at the Pilsner Urquell brewery restaurant. A vintage wooden beer, wine or Cognac barrel would be the sexiest cabinet that I could imagine.Regards,Robin...

Read the Post in new Window Read the Post in Threaded view  Post #159: Injection channel and Romy's rules by morespeakers2 on 2013-02-04 
Browse the content of the threads in new Window  Thread: How to USE “Resonating Oops” in loudspeakers in Horn-Loaded Speakers  184 Replies 
The injection channel is the only thing about the Macondo that raises my eyebrow as a kind of "out there" concept and I have been meaning to ask about it for quite some time. I tried to brush up and read as much as I could just now on your experience...
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