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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"] I know at least 3-4 other people who very much like me bough in the Koetsu hype and bought the top of the line Koetsu needles. All of them hate it. The point that I try to make is that if the vintage Koetsu were so good th...
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I'm strugling with dreaded Mcintosh Mr67 tuner . I borrowed one from a friend and it was very nice ;clear , crisp , dynamic so I went out and bought one for myself . It sounds like a mud and matches 100% of your description of average tube tuner...
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I can’t stress how much pleasure I get from my kitchen radio. It is not about brand of specific sound that the radio produces but rather the esthetics or it and the location. It happened that in my house a kitchen is a center of activities and traffi...
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I best love the guy with a 200k system and maybe 100 recordings that are just as you describe!Apparently, there will always be a market for the 150k TT and the 30k up-sampling DAC to play the Audiophile recordings.Last week, a friend who's in The Bus...
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What do you mean the example of inductive Lpad? All speaker level Lpads are inductive. The speaker level Lpads work with low voltage and high current and therefore they use wire wound restive elements. Any wire wound components are inductive by natur...
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[quote user="Romy the Cat"]audiofilofine, you need to form a question in a format that would indicate you do the your do some homework. To bulb or even to design 20Hz horn is complex task and it usually made to the specifics of the given circumstance...
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I purchased a pair of front loaded horns with JBL e120 12" drivers. They are crossed over at 200 and 800Hz 24/octave2 pictures here:http://picasaweb.google.com/noviygera/Midbass#dimensions are of the cabs are 28" wide-20" high and 24" deep.When I ho...
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[quote user="Saturntube"] Time to dig out those old A7s and start playing with electronic Xovers...[/quote]
Well, it depends. Depends what the objectives are. If the objectives are to fight the stupid pricing of contemporary high-end products ...
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Not Amplitude. It's the rock solid phase linearity. It feels like a brick wall all the way up and down. I haven't looked at any graphs and haven't measured anything but that is my guess. There is no question of the great tone of vintage Tannoy but al...
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Ok, so it took me awhile. I finally got around to doing a design around this tube, believe it or not, as a driver for a 2A3. It just seemed right. Bought some 60's vintage(?) Amperex "PQ" on eBay. Well, here's what it looks li...
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Hi all,I'm slowly progressing with my assault on the pussyfied 834.I'm looking around for an interesting step up.I've happily eliminated SU-1 (I'd rather daydream about a night withMonica Belluci instead of those ugly steel boxes), said fuck off to S...
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I Romy I have readone of your posts that you sent or posted and I am beginning to get a bit of a grip of what you are saying but will continue to read the other thread also. I guess at this point I should really use the tool I have and see what if an...
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I got this week the last new tube for my Schaub & Lorenz. Since I got wonderful result with change of the output tubes I decided to swallow the bullet and buy all new tubes for this radio. My presumption is that as bad my original output tubes we...
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I have some ZVN0545A mosfets here for exactly that purpose of replacing cathode followers. You may like to try this starting at 2mA (250V supply, 125k biasing resistor). Did you or Dima try Soviet SSG silver-mica for the first coupler? I am using 0.1...
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I am still here still trying to work it out. Read your mid bass horns article again. Learned a bit more. You right about open baffle I once foolishly sold everything I owned to buy a pair of km30. They never sounded good until one day...
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Of course I did go to the GIP site and I did not see in there a lot of what I would like to see. They are presented in there as a vintage audio resellers, stressing the originality and authenticity of their items. The brochure that you posted has...
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[quote
user="noviygera"]Also you say: "In reality the driver is the
key"So let me ask for advice on suitable driver(s). This be my next step.
Need I select a size? Or driver with certain spec? For example lets say driver
"x" is good for this rang...
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[quote user="Ronnie"]I put together a hot tube amp channel, and gone is the sound of shattered glass.All three of my receivers were distorting equally horribly.Beware of never-been-serviced vintage solid state, I guess!Anyone know if it is common for...
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Hello Romy!My predictions are:The mainstream manufacturers will continue as they have been doing for decades: Use steep x-overs that allow them to use more and more exotic cone materials without changing anything effectively. Strange-looking con...
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Ok, we have booked the tip. We are leaving US in 27 August for London and return on September 11 from Edinburgh. Probably we stay in London up to 6 September, the day of the final Bruckner 8 concert with Vienna Philharmonic, exploring the city and th...
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[quote user="Romy the Cat"]My experience that any wide-public commercial devise that meant to be use foe audio placation in the best targeted to work with SONY 5ch receivers that people get in Best Buy. The application that we use in so called high-...
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I have to admit that I hate the Altec 604 in the same way I hate a few similar drivers other companies made in the same topology. Jean Hiraga made a loudspeaker around Altec 604, I have no idea how it sounds. People who read my site know that I d...
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It is unquestionably an ambiguous project. The topmost question that I would ask myself after this project would be the following: can Milq-biased 6E5P to be as good (sound-wise) DC driver as some vintage direct heated tubes. I did ask thin question ...
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Thanks Romy i found the colbert and solved the 60 cycle noise. now go and figure we have a most powerful AM/FM station here wwland the sightliest of its signal is bleeding in to my system. I like to use unshielded rcas i am single ended also, its got...
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I have to say, I never gave it much thought, since, as you say, The Book says 5751s are an OK sub for 12AX7. I did realize that the gain was lower, but I obviously had a brain cramp in not interpolating the lower gain to "redistributed" global ...
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[quote user="Paul S"]Amir, I think there are still "acceptable" "commercial" components (including speakers) still "out there", depending on how they are used; it's just a matter of finding and getting ahold of them. In any case, building up an integ...
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Among the contemporary ion tweeters I heard only with Acapellas, multiple times, never was happy with the results as the tweeters sounded as different drivers to the enter speaker. Also in a past I bought on eBay a number of vintage ion tweeters – th...
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There are those who claim to drive some of the big vintage speakers with SETs at AA. Like those ancient top models from University, Wharfdale, Tannoy, etc., etc. Not that this is the same as an objective approach.I've heard it tried ...
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[quote user="drdna"]In my mind, there are at least three possibilities, and they must be interpreted by experiment with caution:
1. irregular fluctuations in signal (I will call this "noise") result in irregularities in output signal we listen to a...
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Wait...are you saying that FOUR people who have been to Camerata wrote you offline (within two days!) and they neglected to enter into this relevant discussion?Strange! H'mmm? If I were the guy mentioned above, I would have been in here screa...
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