Vintage Altec Lansing 604C Duplex Driver ESTATE FOUND NOT TESTED 2 eBay

Altec Lansing 604c. Single Altec Lansing 604C coaxial driver in with Altec Reverb The 604C was the first version of the 604 to use the redesigned HF horn Up for sale, a very nice pair of vintage Altec Lansing 604c duplex speakers with N-1600a dividing networks

I thought I would share some observations about my approximately 8-year experiment with Altec 604 speakers, specifically the 604C from the mid-1950s, that may help others trying to set up a system for. Be aware, these are set up for the 604s to be bi-amped, no internal crossovers! These cabinets were designed to incorporate the qualities of vintage Altec cabinet designs, adding rear tuned ports providing a more modern bass response.

Altec Lansing 604C YouTube

Model: Duplex 604C - Altec Lansing Corp.; Oklahoma; Notes; The Altec Lancing 604C Duplex is a Dual Concentric Loudspeaker Be aware, these are set up for the 604s to be bi-amped, no internal crossovers! These cabinets were designed to incorporate the qualities of vintage Altec cabinet designs, adding rear tuned ports providing a more modern bass response. Altec Lansing 9743A Dual Band Limiting Amplifier - Tightens the Lows and Keeps the Highs Articulate

Altec Lansing 15" DUPLEX 604C Speaker with ENCLOSURE and. Info: Vintage 1956 Altec Lansing 604C in Altec 614A Cabinet Asking Price: USD $ 1350.00 The 604C was the first version of the 604 to use the redesigned HF horn

Altec lansing 604c circa 1956 duplex speakers in clone tannoy arden. This magnet type was significantly more powerful than previous formulations of Alnico that had been used in. At this time, Altec Lansing was involved in a wartime development effort to produce equipment for the Marine Airborne Detection program