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norman labs

  1. H

    New hear.

    I've got an interesting pair of Norman laboratories model 235. The speakers hook up from the bottom through a hole in the base. I can't find any info on these and looking a little help. They sound great by the way. The cabinets are in outstanding shape. Appreciate any help.
  2. JameWades

    Advent/NL Hybrid

    See photos for what seems to be an OLA cabinet retrofitted with Norman Lab components? Intriguing. Just wanted to share this strangeness with the other enthusiasts!
  3. P

    How do your Norman Labs model 8 sound?

    Hi, I've had these speakers for some time and they always bothered me a bit with very emphasized highs and rolled off mids. It's not that they sound like crap - just highs are very "present", bass is "just right" while the midrange is a bit withdrawn. I am asking myself the question if that's...
    • P. S.
    • Thread
    • norman labs recap speakers
    • Replies: 8
    • Forum: Speakers
  4. oldman55

    Norman Labs 431

    HF circuit breakers finally went out. Original owner and after a recap/refoam, better than 1982. Want to replace the cheesy ribbon tweeter. Not the typical NL Phillips. Recall it was a Motorola surface mount. Its in series with the four back firing squawkers. Any suggestions? oldman
    • oldman55
    • Thread
    • 431s norman laboratories norman labs
    • Replies: 1
    • Forum: Speakers
  5. thedudedigs

    How to select a replacement tweeter (without knowing specs) Norman Lab Model 10

    I snagged a pair of Norman Lab Model 10's that needed some TLC. I repaired the surrounds on one and recapped it. It sounds swell. The other, has a blown tweeter. I have no idea, and haven't been able to find any specs on the crossover or tweeter. I replaced a tweeter before, with less...
  6. Ben Ellis

    Norman Lab #9

    Recently purchased a set of the legendary Norman Lab #9's. The surrounds were shot as you can imagine but thanks to a good friend of mine they are back in business. Well that was until we shot some juice to them and I'm guessing the light bulb blew. The woofers are still playing but nothing is...
    • Ben Ellis
    • Thread
    • help norman labs vintage speakers
    • Replies: 23
    • Forum: Speakers
  7. K

    Norman Lab Model 8

    Hey all, I am new to this forum. I have an old pair of Norman Lab Model 8's that were part of a quad system my father in law had when I started dating my future wife. I didn't think much of them, not in sound or anything, but just thought they were average speakers, although I don't know why I...
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