|
|
| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
|
|
 |
|
|
|
|
|
[quote user="Romy the Cat"][quote user="drdna"]As I had been looking at all these tubes I began to also inspect their interior construction. This will amuse you: one thing I would do is to hold the tube right up to my ear so the glass would be touchi...
|
|
...if you want to use it "pure" as it were, without any in-between equalising. Or you could tailor the amp accordingly. I would see a lowther working well mid-high rather than mid-bass.My experience is limited, however, to EX-4 used with wizzer in a ...
|
|
Romy dropped by yesterday. He goddamn demonstrated how "yellow" and compressed the Lowther (Reps-1, in my case) is, using my system, by simply playing other channels and the Lowther channal separately (mine is a 4way multi-amp set up, so it's v...
|
|
[quote user="Wojtek"]In regular off the shelf hi-fi system , be it a total lack of LF in your speakers or the "pinch" of dome tweeters or the midrange mud. Romy like all of us throws money on the problem and he usually chooses well regarded and...
|
|
Nothing like Musical results to prove audio concepts. It sounds about right but not exactly. I don't think results are musical. Music itself is just a media to convey via our sensory more higher aesthetical ethical and to a certain degree c...
|
|
[quote user="guy sergeant"] In your earlier piece about how to use the S2 'properly' you wrote
"Whatever happens between the 400 and 2,5 is pretty much unnecessary for you garbage. So, get any known to you soft capacitor of 3uF and place it in serie...
|
|
Sorry, I do not share your sentiments with those 3 reasons. Below are my reasons.
[quote user="jessie.dazzle"] Three reasons:
1) To try high passing your upper-MF channel (S2 > 400Hz horn) above the 1250Hz secondary resonance assiciated ...
|
|
[quote user="Romy the Cat"]From where I am staying Injection is not debatable. What dubious is - the methods of Injections. The large panels of Layered Sound has own advantaged and own disadvantages. I was considering in past to use another Red injec...
|
|
Haralanov, do not write stupid posts, you have “no experience and no knowledge” about it. Also, do not propose to look at any other speakers as looking is very a deceptive activity. There is a phenomenon of vision that called “phantom visual reality”...
|
|
[quote user="anthony"]I woke up this morning to have the brightest thought that my DHT issues are probably caused by how I have wired up the filament transformers. [/quote]After rewiring the filament transformers this morning, I have spent all day tr...
|
|
My comments are rather discouraging arn't they! Not my intention but hopefully helpful in the long run. Regarding time alignment i just wanted to raise the point i think it might be more relevant than initially anticipated by someone considering buil...
|
|
[quote user="guy sergeant"] I don't doubt for a moment that there are plenty of people 'who know' who will wax lyrical about the benefits of open loop eq in feedback circuits. There are people 'who know' who will tell me that valve amplifiers cannot ...
|
|
[quote user="Romy the Cat"] Even if it is possible with a given (multichannel, faulty design) loudspeaker then the DPLOS become very fragile and appears/appears too sudden, without a gradual improvement while approaching the DPLOS. The keys are phase...
|
|
I've never understood the continual need to get equipment to have ever wider frequency response, to me (but then I'm a complete technonumpty) this just seems to be an exercise in chasing numbers to impress those that are impressed by spec sheets.&nbs...
|
|
[i]"...the human ear is (...) a one membrane system, in a way, a mirror of (...) one driver."
Are you sure? Aren't there tiny hairs, each of which, given
SP, oscillates at a different frequency, thereby giving the brain the
particulars of ton...
|
|
[quote user="zztop7"]The vast majority of time that I hear I violin, it is too harsh. I like a sweet tone. The major problem is that a violin must Cut through a vast hall; Stradivarius[?plural] are known for this.I have built instruments ...
|
|
I think that picking a DAC is like picking speakers - regardless of the price, we don't know what we have until we get there. I do not think that it is possible to compare digital and analog playback forms. With a turntable we have as many choices (g...
|
|
Adrian, I have not tried the top Deccas for many years. My last experience with them was as ever: I absolutely loved their unrivaled immediacy and presence, which I found totally addictive, and it also made other cartridges sound pretty pathetic by ...
|
|
[quote user="Romy the Cat"]... mostly idiots and Lamm cronies...The caT[/quote]I am guilty. I own ML2.1 :-) But modified. And I use it with a 99dB Speaker....I listened to these ML3 amps for a longer time, owner System, no demo. The problem in gene...
|
|
Okay,First, thank you for responding so fully or roundly(?) to my reply. Second, I apologise for any annoyance caused by my missive(s). I had my doubts at the time, and was a little fluey to boot. Not an excuse.Third, the guard...
|
|
[quote user="Romy the Cat"] joaco wrote:... this last time ive been doing some "ear" experiments and trying different setups of filtering . Just a question regarding a phenomena that im having , ive tried some ups/on-line regenerators and I think the...
|
|
Just how important are subharmonics and undertones in audio, and how they affect tone? I played around for a while with the Townshend supertweeters, this is a ribbon tweeter that you can barely listen to: you plug it in and put it next to your...
|
|
Hm, it is complicated. In context of ported enclosure (or passive radiator) it is imposable to talk seriously about the box resonance as a speaker/driver has no own sound but rather a summation of zillion resonances, aftersounds and the rest dirt tha...
|
|
[quote user="Romy the Cat"] Considering the problem you described, it was pretty much, where I expected it to be. However your explanations are kind of sound strange to me. If your tweeter were out of phase with the rest of the drivers then it would ...
|
|
[quote user="Merlin"]Are your observations regarding the ZH270 relating to comparisons with other push pull designs or SET's?[/quote] Well, both push-pull and SET and also some transistor designs as well, as I used to be quite a fan of Nelson Pass an...
|
|
And I do not mean this as a criticism.I had for some time an "original" Music Reference RM9, which was made by another well-educated genius, Roger Modjeski. The RM9 was AB PP with adjustable bias and feedback/gain, with 6DJ8 drivers and a ...
|
|
[quote user="N-set"]Rings=poorely damped, due to its crystaline structure. Take a granite tile with two fingers, put your ear close to it and knuckle. Observe the sound.Repeat with other stones to compare. For that reason it's neither used in nanolab...
|
|
Thank you all for your ideas and suggestions on RTA.Romy -- you are correct, measurements always need to be made in context of sonic experience and more importantly musical intention. For me, though, to begin the process, I need to unlearn much of wh...
|
|
In your earlier piece about how to use the S2 'properly' you wrote"Whatever happens between the 400 and 2,5 is pretty much unnecessary for you garbage. So, get any known to you soft capacitor of 3uF and place it in series with the S2 driver. This wil...
|
|
[quote user="drdna"]While I think a resonating speaker can add its own musicality to a reproduction, it is clearly adding harmonic distortion, etc. It may be pleasant, but you run the risk of needing differently tuned speakers for each type of ...
|
|
|
|
|
All context of this site except the Forum's posts
Copyright © Roman Bessnow 2004-2024
All messages within the Site’s Forum Copyright © by
authors of the posts
|
|
Last 24-hours posts: |
3 |
|
 |
|
|
Total human visitors: |
42,941,350 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Froberger, Johann Jacob (1»
|
|
Böhm, Georg (2 Septem»
|
|
Goldmark, Carl (18 May 183»
|
|
Zweers, Bernard (18 May 18»
|
|
Mahler, Gustav (7 July 186»
|
|
Albéniz, Isaac (29 Ma»
|
|
Sauguet, Henri (18 May 190»
|
|
Zeisl, Eric(h) (18 May 190»
|
|
Anderson, Leroy (29 June 1»
|
|
van de Woestijne, David (1»
|
|
Pickenhayn, Jorge Oscar (3»
|
|
Allori, Pietro (18 May 192»
|
|
Wissing, Norbert (18 May 1»
|
|
|
|
|
|
|