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John Dopyera ( Slovak: ''Ján Dopjera''; 1893–1988) was a Slovak-American inventor and entrepreneur, and a maker of stringed instruments. His inventions include the resonator guitar and important contributions in the early development of the electric guitar. Early life John Dopyera was one of 10 siblings born at the closing of the 19th century. His father, Jozef Dopyera, was a miller in Dolná Krupá, Slovakia, where they moved shortly after the birth of John. Gifted in music, Jozef played and constructed his own violins; the makers of which were popular around Slovakia for their craftsmanship. Under his father's guidance, John built his first fiddle still in his boyhood days in Dolná Krupá. In 1908, the Dopyeras emigrated from Slovakia to California, United States sensing a war would erupt in Europe. In the 1920s, Dopyera founded his own store in Los Angeles where he worked making and repairing fiddles, banjos, and other wooden string instruments. Around this time, Dopyera ...
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Baby Bass
Ampeg is a manufacturer best known for its bass amplifiers. Originally established in 1946 in Linden, New Jersey by Everett Hull and Stanley Michaels as "Michael-Hull Electronic Labs," today Ampeg is part of the Yamaha Guitar Group. Although specializing in the production of bass amplifiers, Ampeg has previously manufactured guitar amplifiers and pickups and instruments including double basses, bass guitars, and electric guitars. History Early years (1946―1959) Everett Hull (born Charles Everitt Hull), a pianist and bassist from Wisconsin working with bandleader Lawrence Welk in Chicago, had invented a pickup for upright bass in an effort to amplify his instrument with more clarity. Hull's design placed a transducer atop a support peg inside the body of his instrument, inspiring his wife Gertrude to name the invention the "Ampeg," an abbreviated version of "amplified peg." On February 6, 1946, Hull filed a patent application for his "sound amplifying means for string ...
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Ampeg
Ampeg is a manufacturer best known for its bass amplifiers. Originally established in 1946 in Linden, New Jersey by Everett Hull and Stanley Michaels as "Michael-Hull Electronic Labs," today Ampeg is part of the Yamaha Guitar Group. Although specializing in the production of bass amplifiers, Ampeg has previously manufactured guitar amplifiers and pickups and instruments including double basses, bass guitars, and electric guitars. History Early years (1946―1959) Everett Hull (born Charles Everitt Hull), a pianist and bassist from Wisconsin working with bandleader Lawrence Welk in Chicago, had invented a pickup for upright bass in an effort to amplify his instrument with more clarity. Hull's design placed a transducer atop a support peg inside the body of his instrument, inspiring his wife Gertrude to name the invention the "Ampeg," an abbreviated version of "amplified peg." On February 6, 1946, Hull filed a patent application for his "sound amplifying means for strin ...
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Resonator Guitar
A resonator guitar or resophonic guitar is an acoustic guitar that produces sound by conducting string vibrations through the bridge to one or more spun metal cones (resonators), instead of to the guitar's sounding board (top). Resonator guitars were originally designed to be louder than regular acoustic guitars, which were overwhelmed by horns and percussion instruments in dance orchestras. They became prized for their distinctive tone, however, and found life with bluegrass music and the blues well after electric amplification solved the problem of inadequate volume. Resonator guitars are of two styles: * Square-necked guitars played in lap steel guitar style * Round-necked guitars played in conventional guitar style or steel guitar style There are three main resonator designs: * The ''tricone'', with three metal cones, designed by the first National company * The single-cone "biscuit" design of other National instruments * The single inverted-cone design (also known as ...
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Šaštín-Stráže
Šaštín-Stráže (german: Schoßberg-Strascha, hu, Sasvár-Morvaőr, tr, Şaşvar) is a town in the Senica District, Trnava Region in western Slovakia. Originally two separate villages, now it is one of the youngest towns in Slovakia, having received town privileges on 1 September 2001. Etymology The name "Šaštín" consists of two parts: ''šáš'' (''šašina'', ''šáchor'', present also in other Slavic languages – a sedge) and ''týn'' (initially a fence, later also a small medieval fort). The name Stráže (guards) refers to a historic settlement of border guards. Geography The town lies in the Záhorie lowlands, around from Senica and from Bratislava. The Myjava River flows through the town, dividing the town's two parts. History The first written mention about Šaštín-Stráže was in 1218. Although the town's two parts, Šaštín and Stráže nad Myjavou were for long two separate villages, their history is closely connected to each other. The villages merge ...
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California
California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the most populated subnational entity in North America and the 34th most populous in the world. The Greater Los Angeles area and the San Francisco Bay Area are the nation's second and fifth most populous urban regions respectively, with the former having more than 18.7million residents and the latter having over 9.6million. Sacramento is the state's capital, while Los Angeles is the most populous city in the state and the second most populous city in the country. San Francisco is the second most densely populated major city in the country. Los Angeles County is the country's most populous, while San Bernardino County is the largest county by area in the country. California borders Oregon to the north, Nevada and Arizona to the east, t ...
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Chicago
(''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name = United States , subdivision_type1 = State , subdivision_type2 = Counties , subdivision_name1 = Illinois , subdivision_name2 = Cook and DuPage , established_title = Settled , established_date = , established_title2 = Incorporated (city) , established_date2 = , founder = Jean Baptiste Point du Sable , government_type = Mayor–council , governing_body = Chicago City Council , leader_title = Mayor , leader_name = Lori Lightfoot ( D) , leader_title1 = City Clerk , leader_name1 = Anna Valencia ( D) , unit_pref = Imperial , area_footnotes = , area_total ...
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Electric Violin
An electric violin is a violin equipped with an electronic output of its sound. The term most properly refers to an instrument intentionally made to be electrified with built-in pickups, usually with a solid body. It can also refer to a violin fitted with an electric pickup of some type, although "amplified violin" or "electro-acoustic violin" are more accurate then. History Electrically amplified violins have been used in one form or another since the 1920s; jazz and blues artist Stuff Smith is generally credited as being one of the first performers to adapt pickups and amplifiers to violins. The Electro Stringed Instrument Corporation, National String Instrument Corporation and Vega Company sold electric violins in the 1930s and 1940s; Fender advertised an electric violin in 1958 (first production model pictured at the head of this page) but withdrew it at the point of production. After Fender was bought by CBS, the electric violin went into production in 1969 until 1975 ...
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Bob Dylan
Bob Dylan (legally Robert Dylan, born Robert Allen Zimmerman, May 24, 1941) is an American singer-songwriter. Often regarded as one of the greatest songwriters of all time, Dylan has been a major figure in popular culture during a career spanning more than 60 years. Much of his most celebrated work dates from the 1960s, when songs such as "Blowin' in the Wind" (1963) and " The Times They Are a-Changin' (1964) became anthems for the civil rights and antiwar movements. His lyrics during this period incorporated a range of political, social, philosophical, and literary influences, defying pop music conventions and appealing to the burgeoning counterculture. Following his self-titled debut album in 1962, which comprised mainly traditional folk songs, Dylan made his breakthrough as a songwriter with the release of ''The Freewheelin' Bob Dylan'' the following year. The album features "Blowin' in the Wind" and the thematically complex " A Hard Rain's a-Gonna Fall". Many of his s ...
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Dobro
Dobro is an American brand of resonator guitars, currently owned by Gibson (guitar company), Gibson and manufactured by its subsidiary Epiphone. The term "dobro" is also used as a generic term for any wood-bodied, single-cone resonator guitar. The Dobro was originally a guitar manufacturing company founded by the Dopyera brothers with the name "Dobro Manufacturing Company". Their guitar design, with a single outward-facing resonator cone, was introduced to compete with the patented inward-facing tricone and biscuit designs produced by the National String Instrument Corporation. The Dobro name appeared on other instruments, notably electric lap steel guitars and solid body electric guitars and on other resonator instruments such as Safari resonator mandolins. History The roots of the Dobro story can be traced to the 1920s when Slovak immigrant and instrument repairman/inventor John Dopyera and musician George Beauchamp were searching for more volume for his guitars. Dopyera bui ...
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National String Instrument Corporation
The National String Instrument Corporation was an American guitar company first formed to manufacture banjos and then the original resonator guitars. National also produced resonator ukuleles and resonator mandolins. The company merged with Dobro to form the "National Dobro Company", then becoming a brand of Valco until it closed in 1968. History Early years The second company was formed by George Beauchamp, a vaudeville steel guitar player and house painter, and inventor John Dopyera, a violinist and luthier). Dopyera had seen an amplified Stroh stick violin nearby with a small flat diaphragm and long attached horn. He used that initial idea, but with a large spun conical inverted speaker to create his patented multiple resonator designs. Dopyera was assisted with his nephews Paul and Carl Barth spinning the first aluminum diaphragms on wooden bucks. They first experimented with their novel ampli-phonic design in a large walnut console instrument. Soon afterwards the fi ...
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