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Endo

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Posts posted by Endo

  1. @Archguy: My comments (above) about using the the word "lambswool" were meant to poke fun at the marketing – and not the original post. (I, too, think the new "lambswool" screens look great). If they're only using the fibers from lambs, then fine. But if the fibers are simply wool, then call it that. There's nothing second rate about wool. And besides, a quality product's image can suffer if associated with exaggerations and hyperbole – that's the realm of hucksters – and I can't help but imagine where PWK would side on this.

  2. I did something similar, and got good results using a linen blend.

     

    Linen can be sourced at any fabric store – but also quality art supply stores. 100% linen, and linen blended 80/20 with cotton can closely resemble the "lambswool" you mention, with the irregular striations caused by the variance of fibers and coloration. The blends tend to be lighter in color, closer to the color of "lambswool"... (Okay, I can't help myself here... "lambswool" ? Really? You're not using sheep? No sheep? Just the little lambs? I can see going to this trouble for socks and underwear – maybe – ?!)

    [ Aside: These are 80/20 blend. For those curious about the cabinet finish in the pictures – I've included a shot of the back label with the code ]

     

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    • Like 1
  3. When driving speakers for extended distances (not just across town) does the orientation of the cabinets/components make any difference? I am about to drive a pair of Belles 900 miles – and I'm wondering if they should be standing upright, or laying on their backs, or sides?

     

    Anybody know about this? I read a post, on another forum, where I guy bought a pair of KLF-30s:

    https://audiokarma.org/forums/index.php?threads/klipsch-klf-30-advice-needed.665929/

    They tested fine at the place of sale; but, after driving home, 3 of the 4 woofers had developed voice-coil-rub. Might be completely unrelated; but I thought I would ask.

    • Sad 1
  4. My collection of cassettes goes back 35+ years. About 5 years ago, I ran across them in deep storage and realized they contained a lot of music that I did not have in any other format (some of it rather dear to me). I bought a deck just to hear them... not knowing if they would even sound decent (or play?)... I was stunned by how good they sound. I listen to vinyl, CDs, FLAC... and now tapes, too. I don't know why; and I don't need to... but, a lot of these old cassettes sound GREAT (although few haven't aged well). I don't record – and can't imagine starting – but I'm not getting rid of my tapes.

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  5. These horns measure 30 inches diameter at the rim of the bell. And I'm no expert, but given the folded design--the 28" overall length would seem to be an effective length of 7 feet (?). These have come up for sale locally, and I'm wondering if they have potential for use in my barn/shop for music and radio.

     

    Can anyone tell me what frequency range this size and shape horn is suited for? They currently are without drivers.

     

    As an aside, I am also wondering if they've potential as part of a 2-way music system, atop a bass bin? If this is true, I might want to pursue that. I realize they are not one of the more modern horn designs--and they will never compete with state-of-the-art equipment; but, I like old stuff... and these are just cool. I like 'em.

     

    Thanks, for any advice.

     

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  6. On 7/18/2018 at 9:08 PM, Westcoastdrums said:

    You bought LA scalas to listen at 85 dB?   I would never buy an Enzo Ferrari to drive 14 mph.... That's just me.   Hope you like the speakers but..... Perhaps Vienna acoustics may be better suited?

    On 7/19/2018 at 10:59 AM, Westcoastdrums said:

    If I had music on ALL day, it would be just loud enough to hear all detail clearly with dynamic range, whatever the lowest volume to accomplish that would be. 

    This sounds like a great reason to buy the best one can afford in high-efficiency, low-distortion (fully-horn-loaded) speakers; --so much the better if you can find them at a discount. The impression I get, is that first-watt theory, and the almost direct-function existing between increased power and increased distortion, remains an almost arcane bit of info--when I would expect it to be much more commonly understood. I'm more than a little surprised the marketing folks at Klipsch don't make more of this as a selling point...

     

    High-quality sound at low volume levels is a game changer. Magic.

     

    [Edit] Oh, btw... Schu, nice purchase!

    • Thanks 2
  7. video:

     

    I won't be getting rid of my horns any time soon... But interesting. I know the approach has been around a while, but still... thought others might enjoy it.

     

    You might want to skip the first 15 minutes.

     

    --At 15 minutes: He starts running the sweeps

    --27 minutes: Freq. response comparison

    --32 minutes: The setup explained; and music played

     

    These may not be high fidelity--but makes one wonder about other applications...

     

     

    Screen Shot 2018-06-23 at 9.02.05 AM.png

  8. 17 hours ago, PrestonTom said:

    Endo, 

    It is probably best to remind folks that a circle cutter like you have shown is intended to be used in a drill press. Using it with a hand held power drill is an invitation to a disaster.

    @PrestonTom  Yep. I think you missed it--I mentioned it in the first line of OP.

  9. On 6/8/2018 at 7:43 PM, Treyphan said:

    The worst part part of all this was installing the port.

    Perhaps worth mentioning: another method for cutting circular openings, (as long as they aren't too big)... It requires a drill press--and I realize not everybody has one--but for those who do, it might be an option to consider .

     

    I've used jig saws, routers and this drill press cutter--and this is my preferred method; especially when I want a clean, sharp edge (in natural veneer, with minimal to no tear-out). Your results may vary, depending on what the wood grain is doing. I have found the chisel tip of the cutter to leave a very nice, finished edge, similar to a quality forstner bit. This particular model cuts as large as about 4 3/8" inches (have used it in the past for oddball sized driver openings). A nice advantage: the cutter slides in its mount for tweaking to any size circle (within range, of course). The holes I've made with this are clean, and don't require any clean-up or sanding.

     

    I have been following this thread with an interest in modifying my own pair super heresy's. Many thanks to @ClaudeJ1 for sharing! ... I appreciate how much time and effort must have gone into figuring all of this out.

     

     

     

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  10. On 5/30/2018 at 2:47 PM, ODS123 said:

    It seems strange that one reviewer (Guttenberg) would tell another about to review a pair of speakers " (exclaiming) ..Those aren't audiophile speakers.  Those are party speakers!"

    On Nov. 10, 2017: This same reviewer posted a YouTube video, sincerely asking the question: Do high sensitivity speakers sound better at louder volumes than low sensitivity speakers played at the same volume, given adequate power... ?? (He wasn't just doing this for the camera; he actually did not know). Nobody gets it right all the time, but this is embarr•••ing.

     

    Moreover, his "favorite all-around speakers"? Magnapan .7s; with freq. response 45k–22kHz and sensitivity of 86dB/2.83v... ? Would these, then, be "audiophile", I wonder? (whatever that means). And why?

     

    "Who is this, that darkens counsel by words without knowledge?" –JOB 38;  Anybody else see the irony?... His words about the Heresy are, uh... heretical.

     

     

       
       
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