UREI

 ( Defunct Electronics Companies Of The United States ) 

United Recording Electronics Industries ( UREI) was a manufacturer of recording, mixing and audio signal processing hardware for the professional recording studio, live sound and broadcasting fields.

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History Bill Putnam founded Universal Audio in Chicago in the 1950s as a design and manufacturing addition to his recording studio business, Universal Recording Corporation. Universal Audio History After Putnam moved to Hollywood in 1957 and established the United Recording Corporation, his company acquired Studio Supply Co. and rebranded it as the Studio Electronics Corporation (SEC) and moved all manufacturing to the second floor of Western Recorders. By December, 1965, Universal Audio had been completely absorbed by Studio Electronics, although Studio Electronics continued to produce some Universal Audio-branded products.

In 1967, Studio Electronics acquired the broadcast division of Babcock Electronics, including Teletronix and the patent rights to the electro-optical LA-2A leveling amplifier. Teletronix LA-2A Leveling Amplifier In anticipation of further acquisitions, SEC was rebranded as United Recording Electronics Industries, or UREI.

UREI subsequently acquired National Intertel; from this acquisition came technology which developed into the 1176 peak limiter in 1968, Universal Audio 1176LN Leveling Amplifier and the 1108 FET preamp. Other notable products included the UREI Teletronix LA-3A electro-optical leveling amplifier, LA-4 electro-optical compressor limiter, Recording.org. LA-4 User Manual (1980) and UREI 500-series graphic equalizers. By 1976, UREI had moved their manufacturing and service center to Sun Valley, California.

UREI collaborated with Edward M. Long of E.M. Long Associates in Oakland, California to create the 813 family of time-aligned large-format studio monitor speakers, introduced in 1977. The 813 and subsequent models introduced in 1979, including the 813A, 815A, and 811A, used Altec Lansing and Eminence drivers. In 1983, financial and quality control problems at Altec led UREI to introduce the 813B, which utilized JBL loudspeaker drivers. JBL Pro Service - UREI 813 Vintage Manual

Putnam sold UREI to Harman in 1983, and UREI became a division of JBL Professional. Harman began releasing "JBL-UREI" co-branded products such as the 5547A graphic equalizer in 1986.

In 2005, another Harman division, Soundcraft, introduced a "UREI-by-Soundcraft"-badged 1620LE mixer, with 'LE' standing for 'Limited Edition'. The mixer was a re-issue of the UREI 1620, a 1980s-era clone of Rudy Bozak's classic 1960s-era rotary-style disc jockey mixer, the CMA-10-2DL. Soundcraft News. July 2005. UREI 1620LE PROVIDES THE HERBAL REMEDY Soundcraft provided the new product line with its own website.

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External links

• Studio Electronics - UREI product information documents
• Studio Electronics - The United Affiliates Newsletters
• JBL Pro Service - vintage JBL-UREI user and service manuals
• Universal Audio - company history
• Universal Audio - historic gallery of photos and scanned documents

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