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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="cv"]Here's a crazy thought... have you every tried driving the S2 directly from the Placette?! I know the 6E5p does some unique things but I wonder if it might be educational.The placette has a 7 ohm Zout right? Don't forget that that do...
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I know there is enough history to put one off trying, but what about something like this recent effort of Nelson Pass's....http://www.firstwatt.com/downloads/f3_om.pdfIt is minimalist, class A, has a fuckoff flat frequency response, and what little d...
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I do not know how the battery operation – I never was too warn with this idea but to have a small Solid State single-ended amp with put transformer sounds to me very nice. I wonder if anyone looks in this direction. I do not know what MIPA amp from a...
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[quote user="Romy the Cat"]I do not know how the battery operation – I never was too warn with this idea but to have a small Solid State single-ended amp with put transformer sounds to me very nice. I wonder if anyone looks in this direction. I do no...
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I had this "volume" issue with the dozen or so solid state amplifiers I tried in my bedroom system. There was a big jump in volume from click zero to click one. From click 10 to click max there was not much of an increment in volume. Overall, vol...
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[quote user="Joe Roberts"]At Munich, we cranked the Aporias up with a 20w 845 SE and they did not catch on fire but our goal for the speaker is "big horn sound in normal sized rooms"--and 8W will do that.[/quote]The Manger catches on fire with some m...
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Hi Roman, hi all... intriguing post and interesting questions, as I've been for about 20 years a triode and, before, a tube user and a glowing-in-the-dark maniac.My experience...I purchased - years ago - an Hiraga 20W which I used as a bass enclosure...
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Romy,I would like to know, if you do not mind to explain, since you cannot drive your bass modules using SET, why you use Solid State amplifiers instead Pentode or Push-Pull Triode?Thanks!...
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After posting the article in Audio For Dummies ™ section:
http://www.goodsoundclub.com/TreeItem.aspx?PostID=1267
I had a long conversation with a friend of mine who blamed in ignorance and luck of sincerity on the subject. He is a strong believer i...
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IF you can "hear" SS amps, Romy, then your system must not be well set up, and be sensitive to the frequency shifts caused by tube amps. SS amps have NO sound that humans can hear. I use EQ'd high eff multi driver horn system, and I can tel...
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Dima's Zarathustra made it over to my house yesterday fitfully escorted by the Cat on a fine cloudy humid and damp New England day. Having heard the original Melquiades I was intrigued what the amp was capable of and looking forward to its arriv...
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...in Watertown is a huge fan of 70s-80s solid state amplifiers, especially those from Japan; it's as if his shop is stuck in time. His professional background is engineering solid state amplifiers from, you guessed it, the 70s and 80s. So for this...
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I think digital source components are the most sensitive to powerline garbage. They should all be designed to run off batteries. In terms of sensitivity I would rank components like this: 1. Digital Source 2. Solid State Preamp 3. Solid State Amp ...
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Paul,I agree 100%. Well sort of.....Can the idea of the overengineered, atomic reactor power supply with water cooling really offer someone just interested in great music a "better" solution?I think for many, the technical superiority is at least as ...
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[quote user="Romy the Cat"]I do not know how the battery operation – I never was too warn with this idea but to have a small Solid State single-ended amp with put transformer sounds to me very nice. I wonder if anyone looks in this direction. I do no...
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Hi Dima,Thanks for your comments; please forgive the chaos of what follows as I have to rush!
Agreed on all counts - the dc bias point would need adjustment and monitoring; I supposse it depends on how stable the electricity is from the wall; anothe...
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HI Everyone,My first post here! I recently subscribed to the back issues of the audio critic. Very nice! I appreciate Peter Aczel's support of the consumer. However, his writers claim vinyl is hopelessly behind digital, and that tube amplifiers are h...
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I just visited the Highend in Munich and had the chance to listen to two of those monster SETs. Cessaro showed up with monstrous 833 amps and my thought was that there is something wrong with the music. I know it is common in this forum to describe w...
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pissing each other off by now.Back to the subject: How is it, that according to plenty of more recent commenting on 'hollow state' vs. 'solid state' the two are getting closer, and in some cases are hard to differentiate the sound?This would either m...
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I am hoping someone will comment on the tube driven output stage topology vs. the conventional solid state output solution. Is it possible to squeeze more out of the 16/44 format with a tubeoutput? The phrase is kind of problematic, maybe "overcome t...
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[quote user="item"] If you want to spin a CD during playback, for nostalgic reasons, then a CD player is fine. The only reason to do so, however, is to extract stored data. Computers have better ways to do this that don't invoke all the mechanica...
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It could be my mistake or poor taste, but sometimes PA systems sound very good to me. There was one in a toilette of a restaurant playing some classical music that made me almost angry, like, how is it possible to have such a decent sound so simp...
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[quote user="Serge"]Romy consider that the engineers who did your Altecs in their worst nightmare could not imagine their lovely cinema speakers would be used with solid state amplifier which badly distorts on LOW power levels. It has 100 crappy watt...
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Hello every body, I live in France and I'm new on this forum.I'm thinking to build (some months) a mono big Single Ended amplifier (200-300 watts) made with triodes (IDHT or DHT doesn't matter for me) for outdoor professional audio.Have you got an on...
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One of the main advantages of Macondo configuration was the fact of multi amplification. As with any other systems which have a dedicated amplifier of the same type to each individual driver Macondo can run over dynamic range with amazing ease th...
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Are you saying that this behavior is behavior is characteristic for dried out capacitors? I need to admit that I know very little about solid state electronics and I have no idea how it ages. My amplifiers are 40 years old and certainly it would be c...
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Paul, wish you were on the East rather than west coast. Then you could hear what Romy and I have with our two systems with concert hall reproduction and judge for yourself what it adds to concert realism. Of course, half of what I have in reproductio...
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Last night I have a long listening session of my New corner loaded speakers, I don't have a name for them yet. I kind of feel sense of amazement what they do with the lower register. Some of very very complex thingd they do amazingly interesting....
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Romy I ment put everything in back bedroom electronics and speakers not isolate bass. Then it would sound very close to your old house sound room. I have played with some solidstate and mixed with tubes and i do believe you could add solid state be...
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The weak bass of low-power SET amps is well known. I don't think anyone would disagree.Some reasons:Simple low power, especially with 93db speakers (try with 106db like Yorkville LS1208 horn subwoofer it might be different).SE output transformers hav...
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