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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="Romy the Cat"]Still, I feel that methodologically it is not right
way to build a playback. [/quote]No disagreement from me on this point. This is all just a thought bubble for now. Even if I wanted to press go on this project based ...
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Hi Romy,You wrote: Also, I remember that in 1998 or something like this when the first Sony SACD machines were only about to heat the market I was given a demo of SACD played directly form the original hard-drive and recorded via the original ...
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I separated my two of my PP2000 in my rack with 3 feet space and run everything from one PP2000 and both Milq power amps from another PP2000. I also routed the incoming power cords that that are far from each other and far from outcoming power co...
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[quote user="JJ
Triode"]I'm not sure if the Salamander-style rack (wooden shelves
supported by nuts and washers on threaded rods) will support 800 pounds, but if
you put heavier items near the bottom then a wide heavy-duty version might be
fine.[...
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I would like to point out something that is going on here that I found truly remarkable.
For advanced people ho play with horns there is no second opinion that the vertical array, the Macondo/Cressaro-Gamma type of architecture, is THE ONLY one tha...
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Romy wrote :
"...do not forget also while you do your alignment experiments to listen the system from different distance. Get a reference whatever it is and then make a step back and a step forward... You might eventually found a distance from where...
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OK, I did it. I bought the “second-type” phonostage.
As many of you know I do not reconnect the cables and my first “reference” phonostages is custom made 2-845PT with Expressive SU2 transformer practically hard-bund with my reference arm and my re...
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[quote user="Romy the Cat"]
The only valuable foe myself history lesson I took after Jonathan Weiss visit was Jonathan’s quote. It was where we were sitting in his listening rooms and I was making one of few very fruitless attempts to explain to h...
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[quote user="jessie.dazzle"]Rakesh,Two things I see that may or may not turn out to be an issue:1) The relatively narrow stance of the front wheels; depending on how heavily you load the top of the frame, stability could be a bit on the limit when mo...
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[quote user="Stitch"] When you look at the data sheets, you see, that they have different Hz range with different weight. A reason why I added some more mass to my Micro which is sitting on a VP. [/quote]
Actually it is not my observation. In ...
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[quote user="manisandher"] And I can indeed replicate this effect... but only with my RME FF800 and not with my Weiss AFI1.
With the FF800 (slaved to the Pacific), changing the Pacific's wordclock does indeed change the speed of any audio/vide...
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[quote user="clarkjohnsen"] Well, OK... I can go for "compensated or tuned", but NOT for "resolved". [/quote]
And I also do not think that it possible to "resolved". What is possible is to "compensate” it or “tune or off" but not to eliminate it. At...
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Ok, yesterday I have done my dedicated lines, well my electrician did it but I guess I will take all credit for it and he just get my check. I have right behind my rack with PP3000 and power measuring equipment, on the wall 3 groups of receptacle...
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It is nice to see you around, Jim.
A few comments. C1 in my phonostage is .28uF. The higher values were a proposal of Anagnostopoulos. I understand what he is coming form and yes my output stage of power amps will be able to handle the ULF stress. I...
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None of the above.
I know you weren’t asking me, but you missed that option. The best solution, in my opinion of course, is no vibraplane or anything soft at all beneath the 5000,...
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I finally got a PP unit. It is 1500W model as this is enough for now. It is the actual Golden version (Plus not available anymore) but the PP factory claims it's identical electrically just in a new aluminium case and some extras added. I managed...
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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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The idiots write the things and have are clueless what the write. It is time for another manufacture to remind that he is still alive and to initiate another round of cash collection for his customers. How they do it? Of cause by introduction of ...
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Last week I had an audio visitor from far US state and listening Sound in my room and wanting to make a compliment to me he said: “of cause, no one can’t achieve this bass without your solid floor”. Being asshole as I am I begun to stress with h...
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[quote user="Thorsten"]I wonder, which specific line level interstage transformers have you tried, it would have to be ALL of them in order for your statement "there are non" to hold.......But, what specifically do you object to in these transformers...
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Adrian, I do not think that it is "excuse sell
equipment". I have been straggling with it for a while. I do not "need" to sell it and I do appreciate
this given equipment much more then the money that I would get for it. I do not
need the money b...
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Since Sound in new home is mostly set I kind lost interest to do anything “project-wise”. I play my music and I gradually tune ingredients to get the sonic mixture that I accustom to. Last two week I was slowly playing with my analog setup. Since...
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1) GND NOISE
After more experiments, I can proclaim a victory over the 100Hz noise on my End of life phono. For whatever reason the GND connection does not want to run in a close physical proximity of the line and n...
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As I told before I picked recently a new interesting DAC and I got for it some AES/EBU cables. That made me to make the same Bidat vs. Lavry experiments only to use the AES/EBU interface with Lavry Gold. During those experiments I did not use S...
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[quote user="tuyen"]When i change the cutoff of the 505tt to 200hz and 250hz, I experience that same 'hole' you mention about. Hence why I was questioning if it is the 160hz le'clech horn causing this and if using the goto s150 horn with it's di...
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[quote user="doug s."]re: my tu-x1, yes, it's a fine sounding beast. unfortunately, i cannot give you any info re: how it sounded before mods; when i bought it, it was japan-spec - 76-90mhz tuning band, 50us deemphasis and 100v. i had it ...
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Thank you for the feedback guys!
- Bill and drdna below is the actual physical situation. The distance to the Decca is 110cm, to Phono 140cm (the noise is present even if I switch to a shorted MM input and the PP is on batteries...
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If I bought a case of a good wine and loved it and so then bought 3 cases of the next vintage because I was assured it was better year and the wine arrived and I tasted the wine and it was horrible I'd be upset also.
...
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In this section I will brief cover operational parameters of Purepower 2000 regenerator. I do not have a lot of fun to write this section but I feel that for sake of objectivity it is necessary. Also the next section – the sonic observations - might ...
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[quote
user="rowuk"] A preamplifier shall be modular - the ability to insert
n quantity (maybe 20?) of input cards on a backplane (for phono MC/phono
MM/line level/Balanced/Single ended/TOSLink) as well as be configured for
multiple outputs. Why ...
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