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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Today BSO and André Previn played all Mozart program in Tanglewood with Elizabeth Rowe leading in Flute Concerto No. 1:
http://www.bso.org/images/program_notes/mozart_flute_concerto.pdf
It was quite good program, though I am not a huge fun of Flute...
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[quote user="miab"] Romy, My Bidat being extremely sensitive to incoming electricity and now with Purepower in my mix I am getting to know my Bidat in a new light. I did think I had a grasp of what the Bidat could and couldn't do but feeding it throu...
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Well, my ride over the APS PurePower wave did not finish yet. As this point I am convinced that my PurePower unit #5 is also defective. I have a conversation with PurePower people and they will look into it. I still fill that my unit #1 and my curren...
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The Carl Sagan’s suggestion that he would rather "know than believe” is good tool for sales personnel, priests and pitchers and the politicians of nowadays. Since perception is really it is imposable to “know” with any degree of certainty without sub...
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HI Romy, thanks for the thoughtful reply. The electricity comment is interesting as today I put on some jazz music and the HF is very snappy, excellent! I feel like posting on AA to ask people's opinons if it's the electricity or if my concrete...
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I had my visit in Munich yesterday and the Cessaro´s performance was totally different. Tonally without any compromize, so it was a pleasure to stay in the room this time :) Unfortunately very much on the muddy side. I think I start to understan...
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Oliver,
It might be anything including electricity. Generally compression drivers are very much vulnerable to the electricity problems, muck more than convectional drivers. Let pretend that distortions in powers lines are responsible for worsening o...
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…as the similar channel on the left amps play perfectly fine and very differently. I did switch the S2 drivers and it had no result. The most funny is that the right channel has very plastic horn honk – where the hell THAT come from? I cannot stress ...
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This goes back to the discussion a few weeks ago of what these components' power supplies are "expecting" to see. They were built and tested with certain kinds of AC waveforms as input. If you give it something it was never tested with, the design ma...
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The information given in this review is truly stunning in both scope and in detail.For those who have seemingly insurmountable noise problems, they will need to pick over the fine details and explore. Not any easy task if one is not knowledgeable on...
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I continue to be amazed at the varied views relating to BAD power at certain times of the day.I broke with that 10 or more years ago in moving to amplifiers, line amps and DACs configured with switched mode supplies.I not only keep my DAC permanently...
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http://www.clarisonus.com/blog/?p=424#more-424
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[quote user="Amir"]Pure Power Solution is over 90%
effective [/quote]
Hm, Amir, I am sure that I am completely comfortable with the
statement that Pure Power Solution is over 90% effective. It is not that I am
not agreeable jerk and need to be ...
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Hhhhhhm, I am not sure that we need to directly associate the quality of electricity problems with benefits of LC filtration, particularly when SS rectification is used. The wider question is very interesting: if we need to make any design provisions...
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I always was wondering about it – it we have a no-distortion and no-noise stable sinusoid and the sound still not right then how much distortions are mater. We surely would like to have a perfect sinusoid but is it possible that it is only because we...
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[quote user="drdna"] 1. The perfect sinusoid unmasks the compensation of the system for imperfect power -- it is like when the car stereo comes on when you start the car, way too loud, because there is no road noise to adjust for any more. The sound ...
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[quote user="Romy the Cat"]In the light of my forthcoming move I deal nowadays with much more prosaic problems then NASA's Mars programs. I for instance am trying to strategize what alternative power I might use to power my sump pump and am tryin...
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[quote user="Young Skywalker"] I have been intently following this thread for many years and this recent update is very encouraging. I hope that the Pure Power people can deliver on their promise and that the sonic outcome meets with your objecti...
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[quote user="Romy the Cat"]Whoever follows this thread of mine note my exuberant reaction to the new fixed PP2000. What however I discover today is that for the last few days, right after the snow storm, the quality of electricity in my lines is ...
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I think it would have to do more with power lines conductivity under low temperatures than with industry pollution:"Even among the materials considered conductive, there can be vast differences in how much electricity can actually pass through. I...
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[quote user="Romy the Cat"]I would say that nothing has changed since last night. The sound still a bit harder then I would like it to have. This hardness is very interesting and in way different, it is not type of the hardness that I would disca...
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[quote user="Romy the Cat"]Those who do not know how audio sound during the Super Electricity Days they do not know. I do know and I wonder: are the Super Electricity Days have own after-mark. I kind of pissed that it did not hit me early as I mi...
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Actually, it's been many years since I've enjoyed late night listening. Yes, I know that late nights are best for electricity and ambient noise, both, but I just don't have it in me to stay awake anymore. Instead, I usually try in the morning. ...
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hi romy
angstrom makes some nice filters
http://www.angstromresearch.com/filtri_eng.htmlregards angelo...
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Well,
The most miserable things about electricity that you never know what to do. I had in past different filters and mny imaginable power gismos, a number of isolated transformers, balanced transformers, regenerators…
For a couple years I was runn...
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[quote user="Romy the Cat"] I know that this post will be lost in the jungles of my site and I am OK with it. Those who follow my site regularly will have a chance to read it not to mention that for me a message is not what heard by other what I ...
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[quote user="Romy the Cat"]Ok, I got my two more PP2000, not I have 3 all together and I need to find how to use them. My little celebratory mood with PP2000 is much shorn live and my old PP2000 flying back today to Canada for fixing the problem with...
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I just watched a film about the construction of the Dubai’s famous Burj Al Arab Hotel. The program told that the engineers come across the problems with high harmonic distortions of electricity that powered up the Hotel (220 suites with 14kVa (!!!) c...
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[quote user="clarkjohnsen"]Since all audio folks know that the wall gives us highly variable power (voltage being just about the least important aspect), it occurs to me that a way to measure it that includes all the various parameters would be highl...
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Looking at Paul keep barking at the APS "success" I become to think what would constitute success in electricity battle. From one side the sonic result that PP2000 demonstrates is an indication that he battle is over. Is it? Sure the PP2000 as a devi...
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