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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 do not think that my “resistance” to transformer preamplifiers” has to do with audio neutrality and particularly in context of “improved audio neutrality” as I do not think that neutrality might be “improved” (though it m...
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[quote user="jessie.dazzle"]Is this because of the way you are driving them?When testing my one completed mid-bass horn (AK151 into 40Hz Exponential with 8" throat), and powering it from an amp that drives everything from upper bass to HF, the output...
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...that the Dunlavys have ever been in the mix N-Set. Pretty sure they are parked up in the corner with the rest of Macondo/Melquiades....
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Merely the horn-loaded combination of an S2 and a Fane 8M, driven by a full range Melquiades, is a world away from any ordinary speaker. It requires musical intelligence to arrive at that conclusion in the first place, iterating over a million possib...
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Connected today Melquiades and Macondo in new room. Macondo uses drivers as they are – no time or axis aliments of any kind yet, no Insertion Channels, no level calibration by channels. I just in-phase the channels and sat to listen, to see what happ...
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Thanks for explaining, I understand now and yes I will not need to look at the Tribute transformers yet. AE europe sounds fine to me, they want around 450 euro each and I'll check on how long a wait. If the Tribute guy does come bac...
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[quote user="el`Ol"]Why not more semi-active speakers with high-sensitivity mid/treble and transistor-powered bass? [/quote]… and it is very important do not overlook this difference. Multiamping is fine but is it severely suffer in case of different...
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Dear Kitty,[The positions of the instruments are an arteffect of sound reproduction and in real "live" you do not recognize the instruments positioning. You acknowledge thier presents “somewhere there” but you never recognize it as “right” ...
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Hi Romy,Just thinking out loud here, but I have been listening to my mono DSET/Macondo for quite a while now and recently changed back to my old acoustic system so that I could poke around in the DSET innards for a little while. The old system (in s...
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Finalizing parts ordering for full range Melquiades and I have one thing with is unclear to me, the plate to grid resistor on the 6E5PIs R23 50R is this correct ?There is another R23 in the driver power supply .http://www.goodsoundclub.com/PDF/Me...
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Somewhere in 1997-88 I bought a hundred 6C33C. I believe during those years the where more expensive then now and I paid around $7-8 per tube. Over the years burning the 6C33C in pair of VK-60 (8 tubes), two pair of Lamm ML2 (ML2), ML2 with Melquiade...
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Good points Roman. Thanks!!. I already decided that I'll build dual channel amp with those "crappy 300b's"(as I already spent my winter shoes and vacations on them) tubes and full range Melquiades when funds allow. Did you say "mid-bass" in the cont...
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Sine my call for somebody builds for me a full range Melq was not answered:
http://www.goodsoundclub.com/TreeItem.aspx?postID=2492#2492
I decided to put it together myself. Now I understand that letting the first amp to go was a mistake....
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1.- Finding specific solutions to specific problems[quote user="drdna"] .... I have high-sensitivity horn loudspeakers and use some 2A3 SET amplifiers, which make very good sounds but I am looking to get closer to the Sound, which to me is feeli...
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Decoud, I never planned to abandon this thread but I felt no urgency to continue it as well as it looks like no one more built Milqs at present time, at least to my knowledge. If I feel that there are people out there who are going over Melquiades bu...
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Hi,I try to find some set amplifier for my system, with one is not horn system (in futhure it will by)right now It is:Open baffle:Rall 5khz-30khzlowther pm5 1khz-5khzaltec biflex lowpass at around 1-2 KHz No HipassAK151 in infinite baffle Lopass at 2...
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First of all: I have moved this thread into the Milq Forum…..
[quote user="RonyWeissman"] I'm going to try and build a Melquiades type amplifier (with some help from friends) following the advice given above to make it as simple as possible.&n...
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[quote user="Romy the Cat"] 1) I would like to try amorphous core foe my LF transformer. I know, I know, the amorphous core is not LF core but I know what I hear and if I found somebody who would be able to make for me d...
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[quote user="N-set"]BTW, how stable 6E5P is? I'm asking as I was contemplating biasing the output by the voltage drop on 6E5P's plate choke (DCR is say around 1k),with only some minimal autobias on the output. The drawback is that any drift in th...
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First of all it was quite interesting and quite educational. Second of all it answers no questions but rather creates more questions. Here is what I try to compile some my observations and thoughts on the subject.
I have a local guy who red my site ...
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To whoever loony people who still observe me battle with Vitavox S2 driver I would like to inform abbot my latest events.
Believe me or not but with the Super Melquiades dedicated HF channel I find the internal courage to try the older diaphragms. ...
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[quote user="Romy the Cat"]Still, doing whatever crazy and Macondo-dedicated things I will be doing with one stage I will have my full-range Milq as a tested reference trying to get result no worse then the one that I got from a “default” Melquiades ...
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[quote user="Wojtek"]I'll experiment with the PSU a little. The transformes have only 1 Ohm DCR and total supply impedance for a channel would be ~ 45 Ohm (with two chokes in series) Imput choke looks like can take 1 A current! [/quote]
Be carefully...
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[quote user="Romy the Cat"]Hey, Chirag, long time no see. [/quote]Hi Kitty,I always try to see whats going on on this site, but by the end of the day I'm usually too bloody tired to think clearly enough to write something of interest. This week...
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I got toady the preamp from Guy Hammel. Oh, boy, I did not expect that it will be so interesting.
The initial idea was very moderate to add more inputs to my preamp. We ended up with adding 5 inputs extra input, so I have 11 all together – eventuall...
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[quote user="Romy the Cat"]The result [in the 6-channel Milq] is definably better but the reason-consequences patterns are not so easily interpretable, and are absolutely not interpretable when the filters are applied.[/quote] And the explorations th...
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[quote user="Anonymous Gilles"]I am not fgrustrated but trying to gather information before making a decision. I sen you an email from france and I own electrovoice patricians in a large room, about 100 square metres my question is is your amp real b...
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It was said in http://www.GoodSoundClub.com/TreeItem.aspx?PostID=3418
[quote user="Romy the Cat"]The HF channel of the Super Melquiades should be revised. Something is wrong in there and it does not sound as I would like to. It mostly relates to imp...
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My project to add 3 one-stages channels to Super Melquiades look like progressing (it means I will have the new 15,5:1output transformers very soon) and in context of upcoming changes and, after long consideration and some tests, I desire...
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This week I will be trying to address why the Milq midbass is clipping. This is very interesting one. Currently the Melquiades LF channel uses an output transformer 700R to 5R or 11.83 to 1. I thought before that I have much lower ratio, like 5:1 bu...
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