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Postovi objavljeno od Mikorist

    Parabolis sistem

    in Galerija sistema

    Napisano

    Pa više od 5W nema šanse da odvrneš. Na 1.2 W u pure a klasi sa zvučnikom od 96db malter odpada sa zidova.:smesna: 

     

    Evo Mekinjtoš od 1,2KW

    vše od 2W nema teorije da pustiš na zvučniku od 90db.... raznosi te po sobi

    Iron Pumpkin(s)

    in Solid State

    Napisano

    4 minutes ago, Woland said:

    ^ ovaj je uvek bio najbolji - referentan bato, svi ostali su iz njega izvedeni emoji123.pngemoji3.png

    Plus se SE and Bal razlikuju. Taj ima više delova.  I bolje svira od SE ako imaš našta da ga zakačiš kao Bal.

    Zen kaže da WCF pije vode samo kod SE. Ne kapiram što ali verujem. Meni ionako ne treba Bal....

    Audio kondenzatori

    in Zvučnici

    Napisano

    Čovek koji je se naslušao Tannoya i kondezatora u njima. Ovo naravno ne mora da važi za druge zvučnike.

    Quote

    Budget category

    Ansar polypropylenes: well made, inexpensive and can be ordered to reasonable tolerances. Highly recommended;

    Solen Polyproplynes: As above really, a complete no-brainer and can be ordered to very tight tolerances by request from suppliers such as Jerry at Falcon Acoustics.

    Mid Priced:

    Claritycap ESA: superb tonality when compared in like-for-like values with other similarly priced capacitors used in the signal path in mid range and HF sections of crossovers. Balanced, clean and whilst some caps lend an air of presence which can border on brightness (which is audible but odd since crossover points haven't altered), the ESA's unoversally seem to be even handed where I've tried them. I cannot recommend these highly enough.

    Claritycap MR: Claritycap undertook detailed research into voltage induced plate distortion in crossover capacitors and their meaured results proved rather eye-opening. The MR was specially developed to limit this distortion to a fraction of what other polypropylene capacitors seemingly generated under measurement and has been described as the ultimate crossover capacitor. I have my reservations about this though. They are undoubtedly good, in tests against the ESAs they offered a very slight sonic advantage in clarity and also when used in the signal for mid range units, they seemed to exhibit slightly more body to the sound, but the differences seemed minor. Their biggest drawback is cost. The are almost prohibitively expensive.

    Mundorf M-Cap Supreme: I like these almost as much as the Claritycap ESAs. Very similar in many respects. Slightly different plate design with Mundorf making their own claims about why this is the ultimate speaker crossover capacitor. I don't know about that but it shares a similar clarity when used in HF signal path to the Claritycap ESAs, although it is slightly more expensive.

    Mundorf M-Cap Evo Oil: A strange one this. Again, a "different" physical construction to just about any other capacitor I tested. They claim a very short, almost "lossless" signal path with ultra-low ESR, combined with exceptional tolerance, but it also has very low equivalent series inductivity (ESL). Of all the capacitors trialled in my Tannoy crossovers, none made such a startling difference (and I use the term advisedly) as this one when used in the notch filter to reign in the audible effects of the 3KHz horn resonance that all MG and HPD tweeter horns suffer from. Quite how a capacitor does this, I'm not at all sure, but it was tested repeatedly with the same audible results...ie a significant improvement in clarity of signal and reduction in audible lift/distortion.

    It is also a very good cap to use for the main HF signal path and best of all is that the prices are very reasonable.

    One other trick I tried with various caps was to use the solens and other lower cost caps and bypass them with small value Mundorff MCap EVO oils with some good results. This can be rather hit and miss sonically but it is a way to improve linearity with increasing frequency. 

    What seems to matter more than the label on the capacitor though is getting the values right.

    https://theartofsound.net/forum/showthread.php?28770-Tannoy-Crossovers-Capacitor-testing-and-evaluation/page5

     

    I ovaj švajser nije loš. Malo veće špulne od pikavaca:

    http://www.jkwynn.co.uk/HPD_HTML/HPD_Thumbs.html

    Ali male u odnosu na moje :sarcastic_hand::smesna:

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