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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Copper domes???The Lansche is one of the speakers I would like to hear. Is it sonically useful to cross an ionic tweeter at 1.5kHz?Is it true that a RAAL sounds more like an ionic tweeter than like a ribbon?Here is the CSD of the Supravox:...
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[quote user="Paul S"] With the Wright amps the G2Si did not seem to live up to their efficiency specs using my little cap and coil crossover. I can't offer good descriptions of their sound with the ML2s until I get my TT going, but ...
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[quote user="el`Ol"] I know the PAC tweeter of the WLM has the best transients and transparency of all tweeters I know and so is the best tweeter above 5kHz I know, although I hated the implementation (crossed far too low, harsh-sounding upper midran...
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A lot of people ask me about those drivers and I’ll try to compile my vision about them. I did try most of the possible tweeters: dome tweeters with cloth cones, varies type of hard metal domes, compression drivers with aluminum, titanium, phenolic a...
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Tweeters Alignment - what is a bitchy subject! I was mildly complaining about it for years and during the last few weeks I complain about my own tweeters - primary because the very same issues of the imperfect alignment. This there is a derivation of...
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Ok, none it is time to dive into the practical process of tweeters alignment. Once again I presume that we are taking about monopole tweeters that use AFTER your midranges compression drivers (read my previous post). Some people use term “supertweete...
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Ok, none it is time to dive into the practical process of tweeters alignment. Once again I presume that we are taking about monopole tweeters that use AFTER your midranges compression drivers (read my previous post). Some people use term “supertweete...
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It is a dome tweeter, so I can see how proximity to the floor might have some impact in that at least you have HF hitting the floor. How ti regulates brightness is mysterious to me as well.My personal hamster speakers (for NPR vocals) simple mono Tiv...
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Thanks, Chris.
Dima I discussed today many imaginable scenarios. Initially we thought drive a single 6C19P from MF channel of super Milq. But it has some negative consequences… Eventually we decided (it is not final decision but the final with 90% ...
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OK, I have conceptualized what I need for the tweeter amp. It will be MilqEZ – the same Milq one with 6C19P at output. I will use the Super Melquiades power supplies but the HF channels will host own last caps of the filters and own bias of the both ...
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Actually it is good that you reminded me about the Tannoys as behind my recent paranoia with the “Water Drop” tweeter I forgot about the beauty that blessed my life. I am taking about the “older” Tannoy’s tweeters. What is magnificent sound!
I’m not...
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As some you guys who flow this thread know my search for Macondo lead me to the world of ribbons. In the mid of last October some of you (I believe it was Chris) pointed out to the RAAL company. I was skeptical but decided to explore the opportunely....
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[quote user="Paul S"]Do you actually prefer the S2 at crossover frequencies, or is the problem driver compatibility, or is it just too much sound at crossover? If you have the power to burn, why not scrub a dB or two off the ribbon, or ju...
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[quote user="cdwitmer"]I'm probably revealing my ignorance by even asking this, but I'm curious to know if a field coil ribbon tweeter could be practical. It occurs to me that if one could be made, it would be a lot safer since it wouldn't be a black...
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I have seen those old Telefunken, Siemens and some other 4” cone direct radiation tweeters, but I never tried them. I do not know thier signature and I do not know thier characteristics. The reason why I never cared about them, although I might be wr...
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Dear CatThe best tweeters that I have ever heard is a plasma tweeter. It is not 3 x 3, but man they are 1000 times better than the previous best ribbon tweeters found in expensive Maggies.Have you seen or heard one?Cheers...
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Romy,Point taken on the Ozone issue...do the catalytic converters in the units work effectively? I do not know. There are relatively inexpensive measuring devices for it.I agree completely that they sound different. You can see in my language that I ...
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The recent events in my playback made me to think about he new prospective duty of tweeters. Since the Super Melquiades was enlisted for duty the Vitavox S2 got it’s own dedicated amplifier channel and stopped to “see” the coil of upper bass driver. ...
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Thanks, Greg
[quote user="Greg B"] Cap and L-pad resistor quality is critical even in the cheaper models. [/quote]
I do not use any L-pad resistors with tweeters. If you need to reduce the tweeter output I drop the caps and move the tweeter up at t...
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judging from your draving, they appear to be bipolar operating tweeters and not dipole. While I generally do favour the horn approach above all the others,sometimes I do wish the whole reproduction would be less "dry" and bringing in some wide beamin...
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I’m very much pro wider frequency response, as wide as possible. However, using juts a trim “wider frequency response” different people mean different thing perhaps…
I have written at this site quite a few articles stating the foolishness and luck o...
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I think hearing loss has to do a little bit with excessive HF in todays loudspeakers, with age this is the freq. that is mainly lost, so boosting it a little bit helps that... Most commercial systems exagerate HF mainly to make you think they have...
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I'm really
amazed ho...
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A lot of people ask me about those drivers and I’ll try to compile my vision about them. I did try most of the possible tweeters: dome tweeters with cloth cones, varies type of hard metal domes, compression drivers with aluminum, titanium, phenolic a...
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Steve, I would encourage you to “get” the following.
http://www.goodsoundclub.com/Forums/ShowPost.aspx?postID=432and to expose to this imperative rule your recent excitement about the plasma tweeters. The fact that you heard something that you enjo...
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I recently spoke with Paul Eizik regarding the criticality of the open-air mounting of that driver instead of baffle-mounting. I decided to go extreme and to get rid of that plate that I had under the driver no mater now small it was, also I thought ...
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Rich,
if you have T350 (not T35) then it would be shame do not use them. Make sure that they are not ST350 and not 350A 350B or whatever later modification they were. If you did not use the truly wide dispersion driver before then it might take som...
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The Heil AMT drivers are well known in audio. There is a cult of people who follow them and they swear that Heil drivers are like nothing else. The Heil drivers were made by ESS, by Scandinavian, by German’s pro audio and by Russians. The do use defe...
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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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hi Paul
I was just checking recently.
My electrostatics work great, they also got excellent radiation in HF as the outer stators are lowpassed, so im using very slim 1 inch stripe (50 inch high) in the center only. Excellent radiation and smooth...
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