Well, when I visited it the late '60s we passed a section I didn't pay much attention to beyond a worker rapidly constructing 825 horn flares amid huge stacks of them on a jig off in the distance, but I wasn't impressed with any of Altec's cab construction, so wasn't interested in seeing that area. I know the late, great Barzilay did a lot [all?] of their consumer cabs by that time, which were pretty much 'top drawer' for the price and considering the condition of various ones sold in estate sales, they've withstood the test of time pretty well.
No clue about OK, but there's some ex employees here, so hopefully they will chime in.
GM
Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.
Welcome to the hostboard!
I'm sure someone here has the file saved.
There are some other good threads here about 825/828 cabs and how to improve them. From bracing and insulation, to changing the port size.
They are easily found if you search the web for the following:
The Small ?Classic? ? Voice of the T h e a t er? by Jim Dickinson
Large Voice of theater systems by Jim Dickinson, Theater consultant
I tried to attach the files but it seems to exceed my limit of 1MB of attachements.
Note that these articles were for prosound apps, so for HIFI/HT it's just a beginning...........
Semi-related site I wasn't aware of: Altec A7 Voice Of Theatre Speakers
GM
- - - Updated - - -
Here's the complete Sound Practices Altec Archive, which includes these articles: Altec
GM
Last edited by GM; June 1st, 2017 at 04:38 PM.
Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.
Try these links...
Dropbox - LargeVOT.pdf
Dropbox - smallVOT.pdf
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