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a-7

  1. SgtBilko

    Looking for some Altec A7 VOTT speaker system suggestions

    My first post. Looking for some Altec speaker system suggestions. I have an odd mix of Altec's without a good plan yet … back in the early 1980’s I first fell in love with the sound of Altec VOTT A7’s that I used in a 1920’s era 2,500 seat auditorium. I bought my first pair of vintage A7’s from...
    • SgtBilko
    • Thread
    • a-7 a7 altec great plains audio opinions suggestions vott
    • Replies: 14
    • Forum: Speakers
  2. Alex McLeod

    altec n501-8a replacement

    Hi, long time reader first time poster :) I've got a set of a-7's, 416a woofer, 511b horn, the sticker on the driver has fallen off. Anyway, I would like to try out a new dividing network but would appreciate some guidance. I don't see a direct replacement on eBay (Canada at least) nor the great...
  3. Tangerine

    A9 - A7: circuit board comparison

    Hello all. Looking to find out if anyone has done the analysis to determine the compatibility of A-7 boards for use in an A-9. I'm thinking that the input, EQ, switching boards could be a one for one swap. Regulator boards not so much but depending on rail voltages used. Any thoughts and...
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