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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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[quote user="anthony"]Do you still use
the fuse shown in the MF channel schematic linked above (not the 6 Channel
schematic)? [/quote]
This find that this fast blow 100mA in B+ supply
of output channel is a good idea regardless. In a minor way...
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The most interesting sensation was ironically the very best sound at the show.
Friday night around 2AM I found myself completely lost in the Nevada desert approximately 40-50 mines from Vegas. To understand how it was it should be explained that the...
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Ok, I removed the series cap from the amp output and made it as it should be – pure parallel. To my great satisfaction the little “dirty inflictions” that I got in Vitavox are gone and now the S2 as clean as it should be. I presume in the former sett...
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Yes, I promised to tell about, so here is comes.
The past Sunday I woke up at 6AM and first intention to answer to myself what is wrong with my ULF. I had wonderful sound with absolutely wonderful and the most important very proper bass. Howe...
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[quote user="Romy the Cat"] A few years back I wrote somewhere that I “developed” a semi-mathematical formula according to which an acoustic system’s result might be absolutely objectively weighed up. I did not go very far with advisement of this eq...
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Interesting. It has always been my experience (as reported here already) that as outstanding the PurePower is at improving sound, it still is sensitive to input AC. This is contrary to what the product description would have you believe (the ProP...
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Sine I informed public about Melquiades amplifiers I receive many emails from people asking me about the operation points of 6C33C. For whatever reasons people mistakably took me for some kind of 6C33C guru, which is am not. Moreover I could be hardl...
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I have recently acquired a pair of (2000 vintage, I think) Lamm ML2s and would like to share impressions and development strategies with other ML2 owners, including former owners, and perhaps I may learn from any pertinent experience.
In addition to...
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Thanks, Peter
This is an interesting and in a way controversial subject, let us to view it in details.
[quote user="peter foster"] It may be worthwhile to check what transformer is installed in your DA924 because Lavry did change over to torroid tr...
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It looks like Cessaro have introduced a new model - Omega
http://www.cessaro-horn-acoustics.com/index.php?id=59
I do not know a lot about it but from what I can judge from picture it is the same as the Gamma loudspeaker with the f...
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The 3rd movement of 8th of cause is very much quintessential
Bruckner and from my colored perspective probably then best adagio ever composed.
Still might it be the first thing, the "easy Bruckner" that new
people might need?
With the guy ...
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[quote user="Romy the Cat"] 1) I would like to try amorphous core foe my LF transformer. I know, I know, the amorphous core is not LF core but I know what I hear and if I found somebody who would be able to make for me d...
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This weekend I was told that there is a new power conditioner out there: Dmitri from Running Springs Audio. I never heard the company and have no idea that they are, what they do and what the stand for.
A quick search lead me to number of posi...
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The only issues that I have ever had were putting the piano in a place where the large smooth surfaces did not cause assymmetric reflections that messed with the stereo presentation.
The damper pedal on a piano is "on" when not d...
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I disagree with an idea that PP
introduces different grounding schema into system. I mean it does and it
does not. Anything the in your power pass induce different grounding schema and
PP not different. I personally did not experiences that PP int...
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Hello,
After buying replacement sockets for the 6C33Cs and keeping them stored
for months, I finally fitted them. I had been having the signs of tubes
dying for several weeks: thumps in the bass drivers when warming up,
after about 15/30 minut...
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It is not US’s Fox News and not Stereophile and there is no need to pull the fractions of "stupid" soundbytes to prove any agendas. Anyone whoever are frequent this site know in context of what the said was said. Most important that I know what ...
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nl,
[quote user="nl"] I offered to be of assistance, as I have a little experience in these matters, but assistance is not appreciated so I will be leaving the Kingdom of Romy for more productive environments. [/quote]
where did this come from are ...
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[quote user="Romy the Cat"] After a few month of living with YO186 I think I know everything about this tube. I do not use the YO186 all time and I think the explanation why I do not use it all time would well describe what YO186 is and how I use...
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I have been using WaveLab for a while but never used with default available of aftermarket available set of plug-ins. I did of because tried them and played with them and found that they were not usable for my purpose.
I was looking at the SPL...
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It look like the project progress well. I have a little concern
about heat the will be building up in your PS enclosure. I do not know what
kind ventilation hole you have in there but be advised that it will be quite
hot. In worst case you mig...
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.... in home systems for Room correction and general system EQFolks,This is from my own Yahoo group, but may be of interest here....Since writing this I have in fact changed my speakers to dipoles and do not currently use a PADEQ (it will return thou...
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Ok, none it is time to dive into the practical process of tweeters alignment. Once again I presume that we are taking about monopole tweeters that use AFTER your midranges compression drivers (read my previous post). Some people use term “supertweete...
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[quote user="Romy the Cat"]Here I share some thoughts about what you have shown. I will
share only critical and warning thoughts not because I have nothing but critiques.
All nessesary compliments for your planning come as a default and I do not
t...
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[quote user="George"] I am not quite understanding part of what you say:
"It is very difficult to make a generalization about it but generally this quite “large bloomy space” will be a space equal to, I would say, 1/8-1/12 of the room ...
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Loudspeakers. For whomever who follows my dairies on this site and whoever has any real understanding what makes a horn-loaded loudspeaker to sound good it is know that Macondo Acoustic System is not juts the result of my DIY efforts or the John Hasq...
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[quote user="Romy the Cat"] Well, I have to admit that I did not listen the whole sound of AC vs. DC filaments yet. I will bring home today my DC lab supply that I use for my electromagnet coil and will give the try. I still at this point am not...
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This, from my prospective a superbly truthful article, was written by a Russian guy A. Polakov. I do not know who he is but the accuracy of Mr. Polakov’s experience regarding the subject and very similar Mr. Polakov’s and my observations of the issue...
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It is so fanny how my parley into reverb domain changed my entire
“architecture” of my listening room. As I told I use default DUNLAVY
SC-III for my reverb channels. The Dunlavy are exceptionally properly designed
speakers and exceptionally non-mu...
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I think 8-8-1 will be very good configuration all together.
Make sure it stays sufficiently far from back wall. Point the axis toward to your shoulder and I think it would
be fine setting. Turn off tweeters and Fundamentals channel and set right
b...
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