- Great Painters
- Accounting
- Fundamentals of Law
- Marketing
- Shorthand
- Concept Cars
- Videogames
- The World of Sports

- Blogs
- Free Software
- Google
- My Computer

- PHP Language and Applications
- Wikipedia
- Windows Vista

- Education
- Masterpieces of English Literature
- American English

- English Dictionaries
- The English Language

- Medical Emergencies
- The Theory of Memory
- The Beatles
- Dances
- Microphones
- Musical Notation
- Music Instruments
- Batteries
- Nanotechnology
- Cosmetics
- Diets
- Vegetarianism and Veganism
- Christmas Traditions
- Animals

- Fruits And Vegetables


  1. Accordion
  2. Acoustic bass guitar
  3. Aeolian harp
  4. Archlute
  5. Bagpipes
  6. Balalaika
  7. Bandoneon
  8. Banjo
  9. Baroque trumpet
  10. Bass drum
  11. Bassoon
  12. Bongo drums
  13. Bouzouki
  14. Brass band
  15. Brass instrument
  16. Bugle
  17. Carillon
  18. Castanet
  19. Celesta
  20. Cello
  21. Chapman Stick
  22. Chime tree
  23. Chordophone
  24. Cimbalom
  25. Clarinet
  26. Claves
  27. Clavichord
  28. Clavinet
  29. Concertina
  30. Conga
  31. Cornamuse
  32. Cornet
  33. Cornett
  34. Cowbell
  35. Crash cymbal
  36. Crotales
  37. Cymbal
  38. Digital piano
  39. Disklavier
  40. Double bass
  41. Drum
  42. Drum kit
  43. Drum machine
  44. Drum stick
  45. Electric bass
  46. Electric guitar
  47. Electric harp
  48. Electric instrument
  49. Electric piano
  50. Electric violin
  51. Electronic instrument
  52. Electronic keyboard
  53. Electronic organ
  54. English horn
  55. Euphonium
  56. Fiddle
  57. Flamenco guitar
  58. Floor tom
  59. Flugelhorn
  60. Flute
  61. Flute d'amour
  62. Glockenspiel
  63. Gong
  64. Hammered dulcimer
  65. Hammond organ
  66. Handbells
  67. Harmonica
  68. Harmonium
  69. Harp
  70. Harp guitar
  71. Harpsichord
  72. Hi-hat
  73. Horn
  74. Horn section
  75. Keyboard instrument
  76. Koto
  77. Lamellaphone
  78. Latin percussion
  79. List of string instruments
  80. Lute
  81. Lyre
  82. Mandola
  83. Mandolin
  84. Manual
  85. Maraca
  86. Marimba
  87. Marimbaphone
  88. Mellophone
  89. Melodica
  90. Metallophone
  91. Mouthpiece
  92. Music
  93. Musical bow
  94. Musical instrument
  95. Musical instrument classification
  96. Musical instrument digital interface
  97. Musical keyboard
  98. Oboe
  99. Ocarina
  100. Orchestra
  101. Organ
  102. Organology
  103. Pan flute
  104. Pedalboard
  105. Percussion instrument
  106. Piano
  107. Piccolo
  108. Pickup
  109. Pipe organ
  110. Piston valve
  111. Player piano
  112. Plectrum
  113. Psaltery
  114. Recorder
  115. Ride cymbal
  116. Sampler
  117. Saxophone
  118. Shamisen
  119. Sitar
  120. Snare drum
  121. Sound module
  122. Spinet
  123. Steel drums
  124. Steel-string acoustic guitar
  125. Stringed instrument
  126. String instrument
  127. Strings
  128. Synthesizer
  129. Tambourine
  130. Theremin
  131. Timbales
  132. Timpani
  133. Tom-tom drum
  134. Triangle
  135. Trombone
  136. Trumpet
  137. Tuba
  138. Tubular bell
  139. Tuned percussion
  140. Ukulele
  141. Vibraphone
  142. Viol
  143. Viola
  144. Viola d'amore
  145. Violin
  146. Vocal music
  147. Wind instrument
  148. Wood block
  149. Woodwind instrument
  150. Xylophone
  151. Zither


This article is from:

All text is available under the terms of the GNU Free Documentation License: 

Electric guitar

From Wikipedia, the free encyclopedia

Left: Rosa Hurricane, a heavy metal-style solid body guitar.Right: Maton Freshman, a hollow body electric guitar.
Left: Rosa Hurricane, a heavy metal-style solid body guitar.
Right: Maton Freshman, a hollow body electric guitar.

An electric guitar is a type of guitar that uses electronic pickups to convert the vibration of its steel-cored strings into electrical current. The signal may be electrically altered to achieve various tonal effects prior to being fed into an amplifier, which produces the final sound which can be either an electrical sound or an acoustic sound. Distortion, equalization, or other effects can change the sound that is emitted from the amplifier.

The electric guitar is used extensively in many popular styles of music, including almost all genres of rock and roll, country music, pop music, jazz, blues, and even contemporary classical music. Its distinctive sound and intimate association with many legendary internationally-famous musicians has made it the signature instrument of late twentieth-century music. Specialised steel guitars, although they are also electric instruments descended from the guitar, are normally not considered electric guitars but rather as a separate instrument. This distinction has important consequences on claims of priority in the history of the electric guitar.


Both the North America-built Godin LG (left) and the Squier Stratocaster (right) are solid-body electric guitars, but they differ significantly in design, including scale length, neck woods, body woods, and pickup type.
Both the North America-built Godin LG (left) and the Squier Stratocaster (right) are solid-body electric guitars, but they differ significantly in design, including scale length, neck woods, body woods, and pickup type.

There are three main types of electric guitar:

  • Hollow body electric guitar
  • Electric acoustic guitar
  • Solid body guitar

Electric acoustic guitars

Some steel-string acoustic guitars are fitted with pickups purely as an alternative to using a separate microphone. They may also be fitted with a piezo-electric pickup under the bridge, attached to the bridge mounting plate, or with a low mass microphone (usually a condenser mike) inside the body of the guitar that will convert the vibrations in the body into electronic signals, or even combinations of these types of pickups, with an integral mixer/preamp/graphic equalizer. These are called electric acoustic guitars, and are regarded as acoustic guitars rather than electric guitars. These should not be confused with hollow body electric guitars, which are more of electric guitars fitted with hollow sound chambers.

Solid body electric guitars

Solid body electric guitars are guitars that have no sound hole or internal cavity to accommodate vibration (used to make noise in acoustic guitars. They are generally made of hardwood with a lacquer coating and have 6 steel strings. The sound is audible in music featuring electric guitars is heard through a speaker (or speakers) powered by an amplifier (or amp) which is connected to the guitar.

Hollow body electric guitars

These are guitars with no sound hole, however they have a hollow body, where vibration accumulates and is then passed through to the amp similarly to acoustic guitars. Basically they are solid-body electric guitars with the sound been drawn from the vibrations in the internal cavity of the guitar rather than just the strings.

Other Types

One-string guitars

Although rare, the one-string guitar is sometimes heard, particularly in Delta blues, where improvised folk instruments were popular in the 1930s and 1940s. Eddie "One String" Jones had some regional success with a version of "Rolling and Tumbling Blues" on a single string with a pickup. In a more contemporary style, Little Willie Joe, the inventor the Unitar had a considerable rhythm and blues instrumental hit in the 1950s with "Twitchy", recorded with the Rene Hall Orchestra.

Four-string guitars

The best known four-string guitar player is Tiny Grimes, who played on 52d street with the beboppers and played a major role in the Prestige Blues Swingers. Grimes' guitar omitted the bottom two strings.

Seven-string guitars

Main article: Seven-string guitar

Seven-string guitars exist, most of which add a low B string below the E. They were popularized by Steve Vai and others in the 1980s, and have been recently revived by some nu metal bands (such as Korn). Jazz guitarists using a seven-string include veteran jazz guitarist Bucky Pizzarelli and his son John Pizzarelli. The seven-string guitar has also played an essential role in progressive rock, and is commonly used in bands such as Dream Theater and by experimental guitarists such as Ben Levin. Another common seven-string arrangement is a second G string situated beside the standard G string and tuned an octave higher, in the same manner as a twelve-stringed guitar (see below).

Eight-string guitars

Main article: Eight string guitar

Eight-string electric guitars are rare but exist, such as the one played by Charlie Hunter (manufactured by Novax Guitars), but they are extremely unusual. The largest manufacturer of 8- to 14-strings is Warr Guitars. Their models are used by Trey Gunn (of King Crimson) who has his own signature line from the company. Also, Mårten Hagström and Fredrik Thordendahl of Meshuggah used to use 8 string guitars made by Nevborn Guitars and now guitars by Ibanez.

Twelve-string guitars

Main article: Twelve string guitar

Twelve string electric guitars feature six pairs of strings, usually with each pair tuned to the same note. The extra E, A, D, and G strings add a note one octave above, and the extra B and E strings are in unison. The pairs of strings are played together as one, so the technique and tuning are the same as a conventional guitar, although creating a much fuller tone. They are used almost solely to play harmony and rhythm. They are relatively common in folk rock music. Leadbelly is the folk artist most identified with the twelve-string, usually acoustic with pickup. Roger McGuinn of The Byrds brought the electric twelve-string to notability in rock and roll.


Guitar Necks

There are several different necks on guitars, these different necks including C necks, and V necks refer to the feel and shape the neck of the guitar has been constructed in


Double neck guitars

Main article: Double neck guitar

Double-neck (or, less commonly, "twin-neck") guitars enable guitarists to play guitar and bass guitar or, more commonly, a six-string and twelve-string. Jimmy Page's use of a custom-made Gibson 6-string and 12-string guitar, to enable him to replicate his use of two different guitars when performing Led Zeppelin's song "Stairway to Heaven" in a concert setting, brought double-necked guitars into the public eye.

English progressive rock bands such as Genesis used custom made instruments produced by the Shergold company. Rick Nielsen, guitarist for Cheap Trick, uses a variety of custom guitars, many of which have five necks, with the strap attached to the body by a swivel so that the guitar can be rotated to put any neck into playing position. Guitarist Steve Vai occasionally uses a triple-neck guitar; one neck is twelve string, one is six string and the third is a fretless six string.


Adolph Rickenbacker invented the electric guitar or some may call the lap steel guitar. The popularity of the electric guitar began with the big band era because amplified instruments became necessary to compete with the loud volumes of the large brass sections common to jazz orchestras of the thirties and forties. Initially, electric guitars consisted primarily of hollow archtop acoustic guitar bodies to which electromagnetic transducers had been attached.

Early years

Sketch of Rickenbacker "frying pan" lap steel guitar from 1937 patent application.
Sketch of Rickenbacker "frying pan" lap steel guitar from 1937 patent application.

Electric guitars were originally designed by an assortment of luthias, electronics enthusiasts, and instrument manufacturers, in varying combinations. Some of the earliest electric guitars, then essentially adapted hollow bodied acoustic instruments, used tungsten pickups and were manufactured in the 1930s by Rickenbacker. In 1935, a Soviet scientist working separately from his western colleagues was known to have produced an electric Russian guitar called the "Kuznetsov electromagnetic guitar". It was exhibited at a technology expo in Moscow, but its development was halted since the Stalin regime was hostile to guitar music[citation needed].

The first recording of an electric guitar was by jazz guitarist Beddie Durham in 1937. Durham introduced the instrument to a young Charlie Christian, who made the instrument famous in his all-too-brief life and is generally known as the first electric guitarist and a major influence on jazz guitarists for decades thereafter.

The version of the instrument that is best known today is the solid body electric guitar, a guitar made of solid wood, without resonating airspaces within it.

At least one company, Audiovox, built and may have offered an electric solid-body as early as the mid-1930s. Rickenbacher, later spelled Rickenbacker (both are pronounced Rickenbocker) offered a cast aluminum electric guitar, nicknamed The Frying Pan or The Pancake Guitar, beginning in 1933, which reportedly sounded quite modern and aggressive when tested by vintage guitar researcher John Teagle.

Another early solid body electric guitar was designed and built by musician and inventor Les Paul in the early 1940s, working after hours in the Gibson Guitar factory. His log guitar (so called because it consisted of a simple 4x4 wood post with a neck attached to it and homemade pickups and hardware, with two detachable Swedish hollow body halves attached to the sides for appearance only) was patented and is often considered to be the first of its kind, although it shares nothing in design or hardware with the solid body "Les Paul" model sold by Gibson.


Main article: Fender Musical Instruments Corporation
Sketch of Fender lap steel guitar from 1944 patent application.
Sketch of Fender lap steel guitar from 1944 patent application.

In 1950 and 1951, electronics and instrument amplifier maker Clarence Leonidas Fender - better known as Leo Fender - through his eponymous company, designed the first commercially successful solid-body electric guitar with a single magnetic pickup, which was initially named the "Esquire". The two-pickup version of the Esquire was called the "Broadcaster". However, Gretsch had a drumset marketed with a similar name (Broadkaster), so Fender changed the name to "Telecaster" in homage to the new phenomenon of television.[citation needed] Features of the Telecaster included: an ash body; a maple 25½" scale, 21-fret neck attached to the body with four-bolts reinforced by a steel neckplate; two single-coil, 6-pole pickups (bridge and neck positions) with tone and volume knobs, pickup selector switch; and an output jack mounted on the side of the body. A black bakelite pickguard concealed body routings for pickups and wiring. The bolt-on neck was consistent with Leo Fender's belief that the instrument design should be modular to allow cost-effective and consistent manufacture and assembly, as well as simple repair or replacement. Due to the earlier mentioned trademark issue, the earliest Telecasters were delivered with headstock decals with the Fender logo but no model identification, and are commonly referred to by collectors as "Nocasters".

In 1954, Fender introduced the Fender Stratocaster, or "Strat". It was positioned as a deluxe model and offered various product improvements and innovations over the Telecaster. These innovations included an ash or alder double-cutaway body design for badge assembly with an integrated vibrato mechanism (called a synchronized tremolo by Fender, thus beginning a confusion of the terms that still continues), three single-coil pickups, and body comfort contours. Leo Fender is also credited with developing the first commercially-successful electric bass called the Fender Precision Bass, introduced in 1951.


Main article: Gibson Guitar Corporation
Les Paul with his "log" semi-hollow body electric guitar.
Les Paul with his "log" semi-hollow body electric guitar.

Gibson, like many guitar manufacturers, had long offered semi-acoustic guitars with pickups, and previously rejected Les Paul and his "log" electric in the 1940s. In apparent response to the Telecaster, Gibson introduced the first Gibson Les Paul solid body guitar in 1952 (although Les Paul was actually brought in only towards the end of the design process for expert fine tuning of the nearly complete design and for marketing endorsement [2]). Features of the Les Paul include a mahogany body with a carved maple top (much like a violin) and contrasting edge binding, two single-coil "soapbar" pickups, a 24¾" scale mahogany neck with a more traditional glued-in "set" neck joint, binding on the edges of the fretboard, and a tilt-back headstock with three tuners to a side. The earliest models had a combination bridge and trapeze-tailpiece design that was in fact designed by Les Paul himself, but was largely disliked and discontinued after the first year. Gibson then developed the Tune-o-matic bridge and separate stop tailpiece, an adjustable non-vibrato design that has endured. By 1957, Gibson had made the final major change to the Les Paul as we know it today - the humbucking pickup, or humbucker. The humbucker, invented by Seth Lover, was a dual-coil pickup which featured two windings connected out of phase and reverse-wound, in order to cancel the 60-cycle hum associated with single-coil pickups; as a byproduct, however, it also produces a distinctive, more "mellow" tone which appeals to many guitarists. The more traditionally designed and styled Gibson solid-body instruments were a contrast to Leo Fender's modular designs, with the most notable differentiator being the method of neck attachment and the scale of the neck (Gibson-24.75", Fender-25.5"). Each design has its own merits. To this day, the basic design of many solid-body electric guitar available today are derived from the original designs - the Telecaster, Stratocaster and the Les Paul.


Main article: Guitar tuning

Most electric guitars are fitted with six strings and are usually tuned in standard - from lowest pitch to highest - E-A-D-G-B-E, in the same fashion as an acoustic guitar, although many guitarists occasionally tune their instruments differently, including dropped D, various transposed and open chord tunings, usually to simplify fretting of some chord inversions in a certain key. Some guitarists also tune to very low tunings, some almost 4 whole steps down from the standard tuning, causing the strings to sometimes over-vibrate.


Main article: Pickup (music)

Electric guitars are amplified by using with magnetic pickups that sense the vibration of the metal strings. Some hybrid electric-acoustic guitars are equipped with additional microphones or piezoelectric pickups (transducers) that sense mechanical vibration from the body. The guitar's magnetic pickups are embedded or "potted" in epoxy or wax to prevent the pickup from having a microphonic effect.

Single coil magnetic pickups also tend to pick up ambient electromagnetic noises, the so-called "hum", with a strong 50 or 60 Hz component depending on the frequency used in the local power transmission system. All sorts of electric appliances produce this kind of interference.

Double-coil or "humbucker" pickups were invented to counter the unwanted ambient hum sounds. Humbuckers have two coils of opposite magnetic polarity, so that electromagnetic noise hitting both coils simultaneously cancels itself out. The two coils are wired in phase, so that the signal picked up by each coil is added together. This creates the richer, "fatter" tone associated with humbucking pickups. The same effect can be achieved on guitars such as Fender's Stratocaster, in which two single-coil pickups can be active at the same time to cancel the hum.

Operational principles

Main article: Physics of the guitar

The working principles of electric guitars are primarily based on induced currents and circuits. Magnets are located under each ferromagnetic string, magnetising the strings and causing them to behave as magnets themselves. When a string is played, it oscillates at a certain frequency, causing the magnetic field it creates to oscillate with it. Solenoids (electromagnetic coils) are wrapped around each magnet, giving an induced alternating current at the same frequency. When this travels to an amp, the result is a sound produced at exactly the same pitch as the string. [1]

Tremolo arms

Main article: Tremolo arm
Detail of a Squier-made Fender Stratocaster. Note the tremolo arm, the 3 single-coil pickups, the volume and tone knobs.
Detail of a Squier-made Fender Stratocaster. Note the tremolo arm, the 3 single-coil pickups, the volume and tone knobs.

Some electric guitars have a tremolo arm or whammy bar, which is a lever attached to the bridge that can slacken or tighten the strings temporarily, changing the pitch or creating a vibrato. Tremolo properly refers to a quick variation of volume, not pitch; however, the misnaming (probably originating with Leo Fender printing "Synchronized Tremolo" on the headstock of his original 1954 Stratocaster) is probably too established to change. Eddie Van Halen often uses this feature to embellish his playing, as heard in Van Halen's "Eruption". Early tremolo systems tended to cause the guitar to go out of tune with extended use; an important innovator in this field was Floyd Rose, who introduced one of the first improvements on the vibrato system in many years when in the late 1970s he began to experiment with "locking" nuts and bridges which work to prevent the guitar from detuning even under the most heavy whammy bar acrobatics.

Sound and effects

An acoustic guitar's sound is largely dependent on the vibration of the guitar's body and the air within it; the sound of an electric guitar is largely dependent on a magnetically induced electrical signal, generated by the vibration of metal strings near sensitive pickups. The signal is then "shaped" on its path to the amplifier by using a range of effect devices or circuits that modify the tone and characteristics of the signal.

In the 1960s, guitarists began distorting the sound of the instrument by increasing the gain, or volume, of the preamplifier. This clips the electronic signal and generates harmonics. In the 1960s, the tonal palette of the electric guitar was further modified by introducing an effects box in its signal path. Traditionally built in a small metal chassis with an on/off foot switch, such "stomp boxes" have become as much a part of the instrument for many electric guitarists as the electric guitar itself.

Typical effects include stereo chorus, fuzz, wah-wah and flanging, compression/sustain, delay, reverb, and phase shift. Some important innovators of the heavily effects-altered electric guitar include guitarists such as Frank Zappa, Jimmy Page, Link Wray, Jimi Hendrix, Brian May, Eddie Van Halen, Jerry Garcia, David Gilmour, Pete Townshend, Eric Clapton, Syd Barrett, Yngwie J. Malmsteen, Steve Vai and Joe Satriani, and technicians such as Roger Mayer.

In the 1970s, as effects pedals proliferated, their sounds were combined with power-tube distortion at lower, more controlled volumes by using power attenuators such as Tom Scholz' Power Soak as well as re-amplified dummy loads such as Eddie Van Halen's use of a variac, power resistor, post-power-tube effects, and a final solid-state amp driving the guitar speakers. A variac is one approach to power-supply based power attenuation, to make the sound of power-tube distortion more practically available.

By the 1980s, and 1990s, digital and software effects became capable of replicating the analog effects used in the past. These new digital effects attempted to model the sound produced by analog effects and tube amps, to varying degrees of quality. There are many free to use guitar effects software for personal computer downloadable from the Internet. By the 2000s, PC with specially-designed sound cards could be used as a digital guitar effects processor. Although digital and software effects offer many advantages, many guitarists still use analog effects.

Some innovations have been made recently in the design of the electric guitar. In 2002, Gibson announced the first digital guitar, which performs analog-to-digital conversion internally. The resulting digital signal is delivered over a standard Ethernet cable, eliminating cable-induced line noise. The guitar also provides independent signal processing for each individual string. Also, in 2003 amp maker Line 6 released the Variax guitar. It differs in some fundamental ways from conventional solid-body electrics. For example it uses piezoelectric pickups instead of the conventional electro-magnetic ones, and has an onboard computer capable of modifying the sound of the guitar to model the sound of many popular guitars.


The electric guitar can be played either solo or with other instruments. It has been used in numerous genres of popular music, as well as (less frequently) classical music.

Contemporary classical music

While the classical guitar had historically been the only variety of guitar favored by classical composers, in the 1950s a few contemporary classical composers began to use the electric guitar in their compositions. Examples of such works include Karlheinz Stockhausen's Gruppen (1955-1957); Morton Feldman's The Possibility of a New Work for Electric Guitar (1966); George Crumb's Songs, Drones, and Refrains of Death (1968); Hans Werner Henze's Versuch über Schweine (1968); Michael Tippett's The Knot Garden (1966-70); Michael Nyman's Facing Goya (2000); and countless works of Ástor Piazzolla.

In the 1980s and 1990s, a growing number of composers (many of them composer-performers who had grown up playing the instrument in rock bands) began writing for the instrument. These include Steven Mackey, Nick Didkovsky, Scott Johnson, Lois V Vierk, Tim Brady, Tristan Murail, Omar Rodriguez, John Fitz Rogers, Randall Woolf, and Yngwie Malmsteen with his Concerto Suite for Electric Guitar and Orchestra. The American composers Glenn Branca and Rhys Chatham have written "symphonic" works for large ensembles of electric guitars, in some cases numbering up to 100 players, and the instrument is a core member of the Bang on a Can All-Stars. Still, like many electric and electronic instruments, the electric guitar remains primarily associated with rock and jazz music, rather than with classical compositions and performances.

R. Prasanna plays Indian Carnatic music on the electric guitar.

Largest electric guitar

The largest playable electric guitar was completed by 11 students in the Academy of Science and Technology with their physics teacher Scott Rippetoe in 2000. The Gibson '67 Flying V replica guitar measures 43 feet, 7 1/2 inches long and 16 feet, 5 1/2 inches wide and weighs 2,244 pounds.[2]

Common brands

  • airline
  • alamo
  • alembic
  • alvarez
  • ampeg
  • aria
  • baldwin
  • B.C. Rich
  • Behringer
  • Carvin
  • Cort
  • Danelectro
  • Dean
  • Epiphone
  • ESP
  • Fender Musical Instruments Corporation
  • Gibson
  • Godin
  • Gordon Smith Guitars
  • Gretsch
  • Hagström
  • Höfner
  • Ibanez
  • Jackson
  • Johnson
  • ovation
  • parker
  • Peavey
  • premier
  • PRS
  • Rickenbacker
  • robin
  • roger
  • roland
  • samick
  • Schecter
  • shergold
  • silvertone
  • spector
  • Squier
  • Stagg Music
  • Steinberger
  • Washburn
  • Yamaha
  • zemaitis


  1. ^ [1]
  2. ^ Gibson Article.

See also

  • Red Special
  • Guitar/synthesizer
  • 5.1 surround guitar
  • Bass guitar
  • Guitar effects
  • Guitar amplifier
  • Distortion (guitar)

External links

  • The Revolution of the Electric Guitar - The Revolution of the Electric Guitar
  • Lemelson Center - Includes an interactive history of the electric guitar
  • HowStuffWorks - Includes a thorough article about how electric guitars work
  • The Rockabilly Guitar Page - The very first rock guitars and how to get their sound.
Retrieved from ""