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  1. Thread: 3110a

    by S20RVERT
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    4
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    4,753

    3110a

    IF YOU ARE STILL LOOKING FOR THIS:

    http://www.jblproservice.com/pdf/Network%20Schematics/3110A%20Network.pdf
  2. Replies
    52
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    111,569

    S8 charge coupled network?

    This may be a different thread question but has a S8/S20 charge coupled network been worked out to replace the LX5/N7000-N8000 combo? :confused:
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    5
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    5,822

    I had my two 1972 LE15A's redone by Deltronics in...

    I had my two 1972 LE15A's redone by Deltronics in Chicago with C8R2215H's in 2009 for $520 total. After break-in they sound great.
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    28
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    24,022

    I bought the Stewart Grayhawk (SNDQ90V) on Ebay...

    I bought the Stewart Grayhawk (SNDQ90V) on Ebay for less than half retail price in 2003. I'm on my third ceiling mounted TV projector (Panasonic PT-AE-4000U-greatest for the price). I tried to buy...
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    24,022

    More updates to this thread.

    Here are two more updates. I bought the fiberglas horn from a shop in Montreal and mated it to a 2450j and now have a 2397 on it. So far the 2397 sounds the best to my ear. I have no sound test...
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    28
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    24,022

    I finally semi-finished my center channel bsed on this post

    28"W x 12"H x 18"D HDF with LE10A, PR10, 2405H, 2426J/2312/L94, 3110 & 3106. I tried a 2441/HL89 and 2410/2312/l94. I had a Klipsch Academy for a horn loaded center but saw this post and decided to...
  7. Replies
    3
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    3,142

    2312 Flat Lens?

    Is there a lens insert or 1" deep lens about 6" wide that I can fit into/on a 2312 horn. I am trying to fit a 2410/2312 combo into an existing box with a flat grill. I wonder if I can buy a 2301/5...
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    13
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    15,147

    Biased 3105

    Zilch,

    I take it that if I want 9kHz I would use 0.15 mH for L1 & L2 and for 10kHz
    I would use 0.075 mH. I see that on the '43 series monitors the 2405 is crossed-over above 9kHz and I'll buy...
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    15,147

    Biased 3105

    Thanks Zilch :applaud:for the BOM. I ordered the parts and will give it try. I'll report how it comes out. Kurt
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    15,147

    Biased 3105

    Zilch,
    Thanks a bunch for the info. A couple more questions:
    a. #16AWG CU stranded wire OK for wire size?
    b. Does your schem work for a 16ohm UHF as well
    as a 8ohm?
  11. Replies
    13
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    15,147

    n7000/3105 schem/BOM

    After reading Zilch's reply about building a charge coupled 3105, I would like to build one. Although I am an electrical powerplant senior designer (35 years) I only do cad design in the office...no...
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    3
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    3,595

    Zilch, thanks for the reply. I need to go to...

    Zilch, thanks for the reply. I need to go to clarity class! I don't want to use a Lancer 77 box as I won't be using the high end. I want to use a Lancer 44 size box and cut it for the 10" dirivers...
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    3
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    3,595

    16 ohm 10" Alinco Low Speakers?

    I have a 2441/HL89/MA25/3110 combo that I will be using for a center channel.
    I want to use a Lancer 44 style cabinet to mount 10" Alinco speakers in along with the 3110. The 2441/HL89/MA25 will...
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    3
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    5,677

    n2400 question

    Thanks for the reply Baron030. The serial numbers are 22846 & 22868. I'll try the meters ( I have an old Allied analog!?!) and see what I get. Maybe I'll go buy a digital meter, at last, to verify.
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    5,677

    N2400 Question

    I have two N2400's that I picked up on E-Bay and was lead to believe that they were 16 ohm. I used one of them on a 2427J (16 ohm) center
    channel and it sounded OK. My question is how can I verify...
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    6,365

    LE85's replaced by 2450J's

    I would have replaced my LE85's with 375/2440's to go from S20R's to S22R's. Good ones are so expensive with that I would have to get HL89's. I don't like the sound of HL93's. I am using the...
  17. Crossover cap upgrade

    All this sounds great. I want to update my LX5's and was looking around the site for help. Now that I read about polystyrene and polypropylene I want this sort of upgrade. My Chicago JBL service...
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    No probelm redoing them but since I replaced my...

    No probelm redoing them but since I replaced my LE85's with 2450's I thought I might as well update the woofers.
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    6,365

    Replacing LE15A/PR15 with 2226H/PR15

    My 1973 LE15A's need to be completely refurbished. Can I replace them with 2226H's and still get by with my PR15 passive radiators?
  20. Thread: S20R Upgrade

    by S20RVERT
    Replies
    0
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    2,180

    S20R Upgrade

    This is my first post and I hope I don't overdo it. In 1973 I bought a pair of S7R components and with JBL's plans built them into a 48"Hx21W"x17"D great sounding set of speakers. In 1979 I upgraded...
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