Some piezo-equipped guitars use a hexaphonic pickup. "Hex" is a prefix meaning six. A hexaphonic pickup produces a separate output for each string, usually from a discrete piezoelectric or magnetic pickup for each string. This arrangement lets on-board or external electronics process the strings individually for modeling or Musical Instrument Digital Interface (MIDI) conversion. Roland makes hexaphonic pickups for guitar and bass, and a line of guitar modeling and synthesis products. Line 6's hexaphonic-equipped Variax guitars use on-board electronics to model the sound after various vintage instruments, and vary pitch on individual strings.
The history of stringed instruments dates back thousands of years, while the modern guitar can be traced back to the oud and the lute of the 8th and 9th centuries. Today's guitars come in countless variations and at, we have a dazzling variety of guitar strings and other types of strings for many different instruments. Advanced technology combined with traditional craftsmanship produces some of the finest strings that boast long-lasting durability and exceptional tonal quality. Whether you're looking for rugged, great-sounding electric guitar strings to take on tour with you, or the perfect set of strings for your lap steel, we're bound to have exactly what you need. We take great pride in bringing you the best quality strings from the world's leading innovators. Our acoustic guitar strings, from manufacturers like Ernie Ball, GHS, Thomastik-Infeld and Fender, are available in many varieties, from silver-plated copper flat wound to 80/20 bronze round-wound. You'll find plain uncoated strings and coated strings that improve longevity. Classical guitar strings, traditionally made from gut, are now strung with nylon or advanced synthetic materials for better performance. Electric guitar strings are available in nickel-plated steel, pure nickel or stainless steel. We also have strings for resophonic guitars (also known as Dobros), Steinberger guitars and pedal steel guitars. Browse our bass guitar strings, and find 7-string, 8-string or 12-string guitar strings. We also carry banjo strings, harp strings, and strings for octave, tenor, baritone and Renaissance guitars. We are the leading source of premium strings for nearly every type of instrument.
Unlike many string instruments which use a bow to create a sound, guitars are played by plucking or strumming the strings on the instrument, which vibrate to create a sound. Chords are played when the guitarist holds their fingers down on more than one individual string to change its length, which in turn changes the frequency of the vibration created - in other words, it creates a different note. Performers often use guitar tabs, rather than sheet music, when learning music: this acts as a kind of 'map' to teach guitarists where to put their fingers on the strings.