It would make a nice paper weight...or a door stop...
Altec Lansing 288C Driver Damaged Rusted for Rebuilding and or Parts | eBay Some living history. Scroll to the bottom of the listing.
It would make a nice paper weight...or a door stop...
I thought the same, nice paper weight. Now, go back to the listing scroll to the bottom and click on who is Bob Bennett. Interesting read. It would be great to see if someone could get him to post here![]()
A7fan great read, thanks for posting!!! I like the bit about maccauley, they make some good sounding stuff!!!

Met Tom McCauley back around 1980 he was traveling to promote his stuff. Nice fellow
Your neighbors called. They like your music.

Not a clue ABG.
Your neighbors called. They like your music.
Found this thread. Looks like they will work ABG http://www.hostboard.com/forums/f700...-a/index2.html
Forgot to add this....... I also developed in the early 80's, a rock sound system that could project 130db sound levels 300 or 400 feet. One of the first clear 4-way systems that included massive sub-woofers ( 8 McCauley 6244 woofers in Altec 210 cabinets, 16 McCauley 6326 Mid-range drivers and 24 Altec 288C's mounted on Altec 203B horns.) OUCH The McCauley woofers and drivers will soon be listed for bidding.

I didn't care for the comb filtering issues from too many HF drivers.
I used 290's - 16 of them. They are actually slightly more efficient, handle more power, and don't forget reliable. Dual 290's on 1003's make one heckuva racket. And stacked 3-4 high certainly project. OTOH the large clusters of piezos certainly had comb filtering issues. But seems less noticeable at high freqs as the wavelength is shorter.
Your neighbors called. They like your music.
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