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  2. Magnetic cartridge - Wikipedia

    en.wikipedia.org/wiki/Magnetic_cartridge

    The first commercially successful type of electrical phonograph pickup was introduced in 1925. Although electromagnetic, its resemblance to later magnetic cartridges is remote: it employed a bulky horseshoe magnet and used the same single-use steel needles which had been standard since the first mechanical transfer disc record players appeared in the 1890s.

  3. Phonograph - Wikipedia

    en.wikipedia.org/wiki/Phonograph

    One interesting exception was a horizontal seven inch turntable. The machine, although made in 1886, was a duplicate of one made earlier but taken to Europe by Chichester Bell. Tainter was granted U.S. patent 385,886 on July 10, 1888. The playing arm is rigid, except for a pivoted vertical motion of 90 degrees to allow removal of the record or ...

  4. Berliner Gramophone - Wikipedia

    en.wikipedia.org/wiki/Berliner_Gramophone

    Beginning in 1896, Berliner's gramophone players were made by Philadelphia-based machinist Eldridge Johnson, who added a spring motor to drive the previously hand-rotated turntable. Berliner also opened an office in New York City, staffed by Frank Seaman and O. D. LaDow and organized as the National Gramophone Company.

  5. Birmingham Sound Reproducers - Wikipedia

    en.wikipedia.org/wiki/Birmingham_Sound_Reproducers

    It supplied turntables and autochangers to many of the world’s record player manufacturers, eventually gaining 87% of the market. The company also manufactured their own brand of player, the Monarch automatic record changer, which could select and play 7", 10" and 12" records at 16, 33 1 ⁄ 3 , 45 or 78 rpm, automatically intermixing ...

  6. Dick Griffey - Wikipedia

    en.wikipedia.org/wiki/Dick_Griffey

    Richard Gilbert Griffey (November 16, 1938 – September 24, 2010) was an American record producer and music promoter who founded SOLAR Records, a RAS acronym for "Sound of Los Angeles Records". The label played a major role in developing a funk -oriented blend of disco , R&B and soul music during the 1970s and 1980s.

  7. Pocket Disc - Wikipedia

    en.wikipedia.org/wiki/Pocket_Disc

    Otis Redding Philco Hip Pocket Record (with standard 7 in (18 cm) 45rpm record for comparison). Pocket Disc was a type of flexidisc, made by Americom Corporation and experimented with in the late 1960s, small enough (4 in (10 cm) in diameter) to be carried in one's pocket or shipped in an envelope and not as fragile as a standard record, but able to be played on the standard manual-only ...

  8. Alan Lomax - Wikipedia

    en.wikipedia.org/wiki/Alan_Lomax

    In his autobiography Chronicles, Part One, Bob Dylan recollects a 1961 scene: "There was an art movie house in the Village on 12th Street that showed foreign movies—French, Italian, German. This made sense, because even Alan Lomax himself, the great folk archivist, had said somewhere that if you want to go to America, go to Greenwich Village ...

  9. Microcassette - Wikipedia

    en.wikipedia.org/wiki/Microcassette

    Top left, stereo headphones with a cassette player built into one side. Top right, a portable cassette player and audio recorder with radio for use with headphones. Below, a miniature dictation machine mainly for business dictations, use by journalists, etc. The latter is far more widely used than the other two types, which were rather rare.