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Tarheel

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Posts posted by Tarheel

  1. Thanks for the tip...I will look for Sfogg's thread. I plan on using ALK universals with either horn. Just noticed I have passed my 100 post so I am going to take the weekend off. I certainly don't know enough to talk that much!

    Have a great weekend and I appreciate your help.

    Chuck

  2. Tom....this being my second pair in two years I wanted to run it by Al first to make sure I was heading in the right direction. I hope he doesn't mind that I quoted him but thats what he emailed me. I am sorry but I can't elaborate further. As you may have gathered I have little to no skills in speaker building and don't know jack about crossovers and/or horns. Bluesboy, a friend of mine, does all the skilled work and I pay the bills. I also try to do a little research first and the forum is a great place for that.

    With the other equipment I have bought this will be my last chance for awhile to "get it right". I love the looks of the big 511 horn exposed and have heard it in a k-horn with the 902 and it sounds great to me. I just bought some 902s on ebay this week and I have the 511 and 811 on hand. I think I will buy the xover kit from ALK and experiment with the two horns before the cab is built for the midrange. The bass bins are already underway. I also will buy the adaptor kit and try the k-55 with the new horns.

    And just think....until I heard Bluesboys new K-horns with the 511b and Altec 902s and ALK xovers I was fairly content with my LS.

    Why don't you start your project first and I can go to school on your efforts?

    Chuck

  3. There's a forum member working on installing a pair of trackhorns in his LaScala's, not sure how that is coming along. But assume for now, they will sit on top of the LaSala cabs.

    Wouldn't that pay for the trackhorns?

    Use the k-55s with the trachorns?

    I will be building from scratch so I would be building a new cabinet for the horn either way I proceed.

    Chuck

  4. I am running a 511B with my La Scala's and it is head and shoulders better than the K400. However, I am using the Klipsch K55 driver with mine. Like someone else mentioned the La Scala bass horn rolls off well below 800hz and therefore rules out the 811B.

    I suggest you try just the 511B's with your existing drivers first and then go from there. In order to use the K55's you will need an adaptor that allows the 511B's to mate to them. You can get this adaptor from Parts Express for about $5. I'll find the part number for you.

    Mike

    Thanks Mike.... that is an idea I had not considered. If you can get me the part number I would appreciate it. Can I use the BEC cossover to this?

    Chuck

  5. Thanks guys for all the good advice and comments. I still don't know what I will do but there are a lot of options....I just want to do it right this time since this will be the second pair of LS in two years and I want it to be the last. On the plus side I have a pair of 511horns and a pair of 811 horns on hand. I could take Mike's idea and hook those up to the k-55 drivers after I get the adaptors and see how the horns sound compared to the k-400 I am not fond of.

    If cost was not a consideration I would just get the trachorn and ALK crossover and be done with it. Those 2 items alone would exceed my cost for all components in the first pair of LS! Then I would have to buy the k-33 and Beymas plus pay Bluesboy at least minimum wage for his excellent cabinet work...not to mention the piano black lacquer. Enough whining.

    I will throw out one last hypothetical. If you had to work with the width of the LS being the only given and a ceiling of $1200 for parts, and the rest of the speaker a blank canvas what would you do and why?

    See what I am doing....picking the brains of the experienced for free consultations to further lower the price! But youre all my best buds ...right

    Chuck

  6. I have been told the Altec 902/511b is not the combination I want in the LaScala modification. The 811b was suggested with the 902s. " Your plans sound good but you do not need to crossover so low that you need 511 horns. "The LS woofer will go higher. Cross over at 700hz and use the 902s with the 811b horn instead".

    Can I try the 902s and 811b with BEC crossover that I now have that cross at 400hz(?) or must the xover be modded to cross at 700hz or will the xover recognize the different horn and adjust? I just want to sit the horns and drivers on top of the cabinet and listen fo awhile before I build a new set of scalas.

    All this is to deal with the midrange that I do not like.

    Comments appreciated.

  7. Looks like plans have changed on the new speakers. Have been advised to use 811b Altecs with the 902 drivers rather than the 511b. Can I audition the new horn (811) and driver by sitting them on top of the cabinet and hooking them up to the BEC crossovers that crossover at 400hz. Was told that the LaScala woofer will go higher and to cross at 700hz or in other words "you do not need to cross over so low that you need a 511 horn". Do I need to make any adjustments to the xover?

    Chuck

  8. Thanks Michael.....I would love to see pictures of the LaScala with the 511 in place if anyone out there has done this. I will take some photos as we move from the bass bins (relatively straightforward) to the horn and tweeter cabinet since this is where the creative juices will flow. This is new territory so all imput is appeciated. Any suggestions on the xovers?

    Chuck

  9. Bluesboy has these same components in his modded khorns and they sound great. Has anyone done this with LaScalas? The 511 horn will only have 3/8" clearance on each side and must be front mounted and the Beymas will have their own little box and sit on top. Work has started on the bass bin assembly while I get the rest of the parts. I have the horns and woofers but need everything else (Beymas, xovers, 902 drivers).

    Any suggestions or leads on parts will be appreciated.

    BTW...What would we call this hybrid?

    Chuck

  10. My plans are to build a pair of superscalas if I can sell my existing 2 year old LaScala clones built by forum member Bluesboy. Bob Crites crossovers and unblemished birch cabinets with numerous coats of tung oil. I would prefer to sell intact and not part them out. Will deliver within 100 mile radius of Wilmington, NC otherwise pickup only. $1200.

    Will not be near a computer most of the weekend so I may not answer inquires befor monday. Bluesboy may be available on this thread to answer technical questions.

    Chuck

  11. Just went to Audiogon.com....There is a new Jolida mini mod by Underwood for $950 and two Rega Apollos for $745 and $749. If you are not familiar with that site just type in Audiogon.com and you will get to the home page. Click on digital players and scroll down to "classifieds". Wait a few days and you can probably pick up the Jolida at a good price. BTW it is built like a tank.

    Good timing cjgeraci. Great minds think alike!

    Chuck

  12. Depending on your price range its' hard to beat the tubed output Jolida 100. I have one as does Duke Spinner. I think if you look hard you can find one on Audiogon.com for about $700 or new for $900. Bluesboy calls mine the best sounding cd player he has heard. I bought mine from Hotrodaudio.com and they threw in the mini mod (better tubes, sound deadning, iso feet) for free. I also hear good things about the Rega Apollo but have never heard one. Go to Stereophile.com and look up reviews under archives. The Jolida review sold me. Good luck!

    Chuck

  13. Making plans to mod the lascalas with the trachorn. Will make a template and use a router to make the opening larger. Has anyone made this mod? Any tips to pass along? There is not a lot of room between the top of the horn and the bottom of the tweeter and not much room for error. I will be using the horn only...not the grille/adaptor. I think the horn has a flange for mounting to the cabinet. I will have to use an adaptor to use the LS drivers and ALK has those.

    Chuck

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