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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Eventually, I had a chance to spend last night with up and running new Milq (no tweeters was involved at this point). As I said before, the major fight was around the MF channel and I feel I did found a good configuration where the MF channel takes a...
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Romy,Yes, I measured my cartridge-tonearm combination with test disk. The resonant frequency was completely different compared to calculation with http://www.mh-audio.nl/MySystem/RF.asp.7 years ago, I tried Fidelity
Research FR-64FX with Grado Sona...
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I see, what they did – the built a perfect sealed chimney with two fans to suck cold air in and two fans to suck hot air out. Well, it might work, even though I do like this idea. I absolutely do not see why such a hot and large tube as 6C33C sha...
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Will try to answer all questions here.Romy: I understand why you do not wish to use the term “surround sound”, but it is the accepted term for what we are discussing. You may add other terminology, but it only muddies the debate until others accept i...
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Whatever biggest pressings names they do not throw I always feel defensive as any given record might be whatever it is.
There is however the “pressings” that keep amuse me with consistency of good quality. It might not be always good hi-fi jou...
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Yes you don't want to go over 0 "dBFS" for sure. In fact it is not good to even hit 0 dB from what I have read in an AES paper. Something odd happens when you play it back (I can't remember the details). I shoot for peaks at -2 or -3 dBFS when...
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The name of the post I took from the 32th chapter of M. Bulgakov’s Master and Margarita, so from there will be the epigraph for this post:
“Gods, my gods! How sad the earth is at evening! How mysterious are the fogs over the swamps! …So...
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Hi Thorsten,
"I agree. I
have to note that even in active preamp I/We (the we are friends from
the London Live DIY Circle) tend to prefer TVC's over resistors."
Hmmm....I guess I can't really see that unless you are enjoying a
particular col...
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I think my new room and new midbass horn will give me an opportunity to play at the NEW LEVEL with a notion that I have been chasing for years. I am taking about perceptual shrinking of frequency response. I need to admit that most of the ugliest...
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[quote user="rowuk"]How many sources do you currently have? If you are building a phono corrector, make it for 4 volts output. If you have a PC for digital playback, there are good DACs with more than 2V output. That would leave a tuner to pimp - cer...
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[quote user="Romy the Cat"]Do you personally recognize the sonic impact of bad electricity in your own playback?[/quote]no, not in the sense that i assume you mean it. instead i have my own beef with bad electricity, which i suspect is different fro...
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[quote user="skushino"]Guys, my attention has been elsewhere the past couple of weeks. The catalyst for the original post was to go beyond the usual "speakers in a room" approach, and use the room itself as an integral part of the sound. IB seemed ...
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[quote user="Romy the Cat"]Yep, Telstar. The 1547 was use in Sony and Teac CD players and believe the first CD-SACD machines used that chip. I know very little about those chips and have none of my personal experience to deal with all of it. The reas...
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[quote user="Romy the Cat"]FM Acoustics’s Manuel
Humber speaks about his Harmonic Linearizer device. It is very possible that this FM Acoustics preamp is a fine
unit and that it does better than other EQ solutions but why the EQ solution
shale be...
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Understanding Line Array SystemsBy John Murray
Behind the buzz, there are a lot of factors at work in line arrays. An explanation and comparison of current models. This discussion can’t be contained in just a few paragraphs, so we must start with th...
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“…stop by and bring some of your music….” – how many times we hear when we invited to listen someone’s playback. I am sure all of us have a selected favorite recording to assess playbacks and I would like to share some of mine that I have been ...
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[quote user="anthony"]Have put all my DHT's on the curve tracer to see if pairs can be matched for preamp duties. [/quote] It was very interesting to read about all of it. If you have a socket for YO186 then you can accommodate all 4V tubes and I si...
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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="jessie.dazzle"] Romy wrote:"...Let pretend that you play a normal some kind of horn with a lot of air in it. The air drives the driver impedance down..."I'd like to understand this; correct me if I'm wrong:As soon as the membrane of a ho...
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I never tried the Onyx. I had an Urushi, then a Jade, and now a Coralstone. No I didn't buy any of them in the US so I paid a lot less than the crazy retail prices people throw around. I only know one person personally who did try an Onyx and he d...
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This new “Rev B” Ortofone Jubilee surprised me with it amassing agreeability
I have a nasty habit to emphasize in my listening attention the things that I do not appreciate. I might listen something, would it be amp, or speaker, or live event,...
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I am not a big fun of Dvorak 9th under Ancerl. I’m not big fun nether the orchestra’s balance nor the recording quality. Anyhow…
I do not think that that you need to worry PH-77’s accuracy of curves or the comfort to switch them. It looks lik...
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Yep, Telstar. The 1547 was use in Sony and Teac CD players and believe the first CD-SACD machines used that chip. I know very little about those chips and have none of my personal experience to deal with all of it. The reasons why I brought it up bec...
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Hi Romy[quote user="Romy the Cat"]
... I decided to listen my native feline instincts and go with them. So, decided to buy a Lavry’s Gold AD122. ....Now, the biggest problem remains what digital I/O PC interface to use after the Lavry’s digital...
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There are some information here and here, particularly among those who knows, how the misbalance of the power polarity between the components of your systems can screw sound. Certainly the auditable benefits are very substantial and anyone who power ...
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Let start from far away…. Sometime in the past, while I was fighting with bad electricity, I was trying a variety of symmetric transformers. I do not know if they were implemented as good as they should (I doubt) but I detected an interesting common ...
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[quote user="serenechaos"]I don't know where this goes, so I'm just starting it as a new thread; please move (or even edit or delete) as appropriate. After reading too many wondourus reviews of ceramic driver speakers in general, and only havin...
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Since the 2007-2008 alchemic music season and consequentially live FM season was over (the event I marked with my “End of the live Phonostage”) I have been spinning a lot of vinyl lately. So, I spent some time with different phono cables with my diff...
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A local audio recently bought a tonearm form a small Lithuania manufacturer. They have a web site, a but foolish in navigation but it is what it is:
http://www.turntables.lt/
http://www.turntables.lt/gallery.html
...
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