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Home→Tags Altec-Lansing 604

Tag Archives: Altec-Lansing 604

Altec-Lansing DUPLEX Speakers

Great Plains Audio Posted on July 21, 2017 by GPAJuly 22, 2017
Original Altec-Lansing 604

Altec Lansing invented the first DUPLEX® Loudspeaker System in 1941 (some sources say 1943 – we’re really not sure). Called the “601”, it was of the field-coil type and included a small-format HF compression driver mounted to a 12″ low … Continue reading →

Posted in GPA's Vintage Altec E-Zine, Todd W. White's Corner | Tagged 604, Altec-Lansing, Altec-Lansing 604, DUPLEX

DIY Altec-Lansing Stonehenge III

Great Plains Audio Posted on July 21, 2017 by GPAJuly 22, 2017
Altec Stonehenge III

Perhaps one or the other of you recalls that about two years ago I had two short posts, Björns Altec Stonehenge III replicas as well as the associated. He was lucky to have a beautiful NOS pair of Altec 604-8 … Continue reading →

Posted in GPA's Vintage Altec E-Zine | Tagged Altec-Lansing 604, Stonehenge III

Stephæn’s Altec 604 Dream Speaker

Great Plains Audio Posted on July 21, 2017 by GPAJuly 22, 2017
Stevens Dream Altec 604 Loudspeaker

Looking back, it’s easy to comprehend why I’m a believer in the concept of thought as object – the notion that we bring into our lives that to which we give our attention. That’s how I manifested many of the … Continue reading →

Posted in GPA's Vintage Altec E-Zine | Tagged Altec-Lansing 604, Great Plains Audio 604
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Great Plains Audio, The Engine, Pascalite, “The Legacy Lives On”, and the Little Maestro are trademarks of Great Plains Audio, Inc. Altec, Lansing, Altec Lansing, Voice of the Theatre, and Duplex are registered trademarks of Altec Lansing Technologies Corporation. Iconic, Tangerine, and Mantaray are registered trademarks of the Iconic Manufacturing Company, LLC. University Sound is a registered trademark of the Telex Corporation. Symbiotik is a registered trademark of the Altec Corporation. JBL is a trademark of Harman International.

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