Odds and Ends....

[voice of the theater]

What's wrong with this picture?
Altec Lansing 604E Super Duplex vintage speaker | eBay

Altec lansing 604 vintage speaker | eBay

Never seen one of these before--was their early solid state stuff very good?
Vintage Altec Solid State Amplifier Tube Amp Style | eBay

I'd love to hear a pair of these--price seems good....
Altec Lansing Vintage Multicell Horn 1003B dual Throat | eBay

Not an original, but still pretty cool...
Neil Young & Crazy Horse POSTER Altec Lansing Promo BIG | eBay

Somebody in marketing was earning their keep!
1975 Altec Lansing Volkspeakers speakers photo print ad | eBay

[whitebroncoii]

The 604's are out of the famous UREI studio monitors (before JBL bought UREI).
They put their own horn and crossover on the 604.
BTW: The foam around the horn was supposed to damp HF reflections that wrapped around and bounced off the woofer cone . . .

The 1593A is a standard model that someone has replaced the two control knobs.
I have a 1593A data sheet . . .

[magnarc]

Never seen an original 604 converted like that tho, shame probably cut $1500 off it's value....

[Old Guy]

Urei 604's are actually fairly common. They do sell for a little less generally.