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Brac

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Posts posted by Brac

  1. On 2/6/2018 at 12:38 PM, Cantilope said:

     

    I think that you ought to try a build. You'll never go back...

     

    Was this all started with a kit, or a shopping list?   -- I guess I jumped the gun with my question, as I see from further post that it's some of each. I did not see a link to a kit.

  2. Had had these for a while, no badges but decent shape. Take $20 plus actual shipping from 04930

     

    you know what they look like

  3. 7 hours ago, colterphoto1 said:

    I don't think so, because both networks would have an output to Woofer, only on the splits you send it back to the second set of 5-way posts instead of directly to the woofer itself.  Where it gets tricky is the separate fuse for the woofer section. Follow the signal path grasshopper. 

     

    So now that I have working parts on the bench, I gotta ask.  I used a single 1/4 mono to drive one speaker, but it has 2 1/4" mono inputs that are parallel.  when would you want to parallel

    your inputs?

  4. So, just got back into messing with these, and I'm at a total loss.  The pics of the split cups CECAA850 posted have 2 pairs of wires coming off the cup/backplate. These that I have (could certainly be messed up) have 4 pairs of wires coming off.  Anyone have a full schematic for LS splits?  

      

    A couple other things I've noticed which may be a clue. The networks I have are "AA" there is no "s" stamp so could the extra wires be solving something? 

     

    In this pic, I was trying to place wires where they go,  and things are obviously not right.  I feel like the tweet and squak should attach direct to the XO, which would then leave bass and input from the cup. 

     

     

     

     

     

     

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  5. 13 hours ago, CECAA850 said:

    Which parts?  The caps are available.   Those were a couple pair I cleaned up and rebuilt for my brother and son in law.

    The connection parts that go through the backplate.  

     

    Those look much bigger than mine,  I guess the networks go inside the HFsection only on the Industrials?

     

  6. So 5 years ago, I did up 2 sets of networks, 3 of the 4 worked just as they should. I of course checked and rechecked all connections, and it is built correctly. This one should be in my loaner La Scalas that have done many a friends wedding, but for 5 years I have just looked at it spitefully. I have a fluke 87 is it possible to trouble shoot one of these without a scope? 

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    IMG_0713.JPG

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