Studer

Studer is a Swiss manufacturer of professional audio equipment, founded in Zurich in 1948 by Willi Studer. It is known primarily for the design and manufacture of analog tape recorders and mixing consoles. Studer also produce other technology solutions, such as telephony management systems and radio broadcast studio equipment. Studer originated the consumer brand Revox, but sold the group to private investors in 1990.

Studer's analog tape recorders are widely considered to be the best in world by Audio engineers due to their excellent reliability and sound quality. The company has built a variety of two-track recorder models throughout its history for stereo recording and mixing. One of the company's most successful models was the Studer-Revox A77 recorder, which was introduced in 1967. It sold over 400,000 units.

Studer was also an innovator in the design and production of multitrack recorders. The model J37 four-track recorder was used to record the Beatles renowned Sgt. Pepper album in 1967. Later Studer multitrack recorders were built in eight-, 16-, and 24-track configurations. With the addition of SMPTE time code multiple machines could also be linked together, making the number of available tracks virtually unlimited. Sales of these analog machines continued to be strong into the early 1990s when they began to be replaced by digital recorders.

Studer was acquired by Harman International Industries in 1994 and is operationally controlled by its UK-based sister company Soundcraft.

  • Studer A80 24-track recorder

  • Studer B67 tape recorder, known to be used as master tape recorder.

  • Studer Vista 5 SR digital audio console, exhibited at Broadcast & Cable 2010.