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  1. Stuart Pedaso

    Realistic NOVA 6 crossover schematic -- another look

    Some classic speakers are fabulously documented while many are shrouded in mystery. Which must frustrate hobbyists, judging by frequency these forums are peppered with unanswered requests seeking crossover data. Feeding my own curiosity about vintage Optimus and Nova products has unearthed...
    • Stuart Pedaso
    • Thread
    • 40-4019 40-4019a crossover network nova 6 realistic schematic xover
    • Replies: 7
    • Forum: Speakers
  2. B

    Series - parallel crossover mod

    I am modifying a pair of Carver left and right speakers originally from CS5.2. They were designed with one set of binding post for freq 100hz and below with another set for above 100 ( then this is crossed over internal). I eliminated the dual post and assembled a Solen 1st order low pass /...
    • BernieH
    • Thread
    • 1st order crossover xover
    • Replies: 1
    • Forum: Speakers
  3. Kingsin7

    Werner Jagusch Crossover Schematic?

    Hey AK I purchased some custom solid teak speaker cabs that already had a Werner Jagusch 2-way XO installed. They were bought to accommodate my Altec 288-8G and 515B drivers. I had a buddy come over with a directional mic, pink noise generator and some software installed on his laptop to try...
    • Kingsin7
    • Thread
    • altec cabinet design cabinets crossover ports xover
    • Replies: 4
    • Forum: Speakers
  4. Wmmathias

    Quiet output from tweeter on new crossover build

    How much volume should I expect from a tweeter xover at 3k?
    • Wmmathias
    • Thread
    • diy tweeter xover
    • Replies: 7
    • Forum: DIY
  5. S

    Seeburg DWS2 with Altec 811B & Utah 12"woof Upgrades

    I just purchased a pair of Seeburg DWS2 speakers in pretty decent shape wondering what I can do to upgrade these babies. The sound is nice decent sensitivity very powerful upper mid range. lacking in the bass though wondering what would bring the bass forward a little more im running through a...
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