Guitar/Different Types of Guitars
Playing different guitars in a music shop is a great way of familiarising yourself with each model's unique qualities but don't forget to take off any objects that could scratch the guitar. A music salesman will let you try as many guitars as you like but may not be too happy about the little scratch your coat button left. Your choice of guitar will usually be based on the type of music you wish to play and the aesthetic appeal of the colour and design.
There are two main types of acoustic guitar namely steel-string acoustic guitars and classical guitars. Steel-string acoustic guitars produce a metallic sound that is a distinctive component of a wide range of popular genres. Steel-string acoustic guitars are sometimes referred to as flat tops. The word top refers to the face or front of the guitar which is called the table. Classical guitars have a wide neck and use nylon strings. They are primarily associated with the playing of the solo classical guitar repertoire. Classical guitars are sometimes referred to as spanish guitars in recognition of their country of origin.
The acoustic guitar lends itself to a variety of tasks and roles. Its portability and ease of use make it the ideal songwriter's tool. Its gentle harp-like arpeggios and rhythmic chordal strumming has always found favor in an ensemble. The acoustic guitar has a personal and intimate quality that is suited to small halls, churches and private spaces. For larger venues some form of amplification is required. An acoustic guitar can be amplified by placing a microphone in front of the sound hole or by installing a pickup. There are many entry-level acoustic guitar models that are manufactured to a high standard and these are entirely suitable as a first guitar for beginners.
Electric guitars are solid-bodied guitars that are designed to be plugged into an amplifier. The electric guitar when amplified produces a sound that is metallic with a lengthy decay. The shape of the electric guitar is not determined by the need for a deep resonating body and this had led to the development of contoured and thin bodied electric guitars. The two most popular designs are the Fender Stratocaster and the Gibson Les Paul.
Electric guitar strings are thinner than acoustic guitar strings and closer to the neck and therefore less force is needed to press them down. The ease with which you can bend strings, clear access to the twelfth position, the use of a whammy bar and the manipulation of pots and switches whilst playing has led to the development of a lead guitar style that is unique to the instrument. Fret-tapping is a guitar technique for creating chords and melody lines that are not possible using the standard technique of left-hand fretting and right-hand strumming. The sustain, sensitive pick-ups, low action and thin strings of the electric guitar make it an ideal instrument for fret-tapping.
Electro-acoustic guitars have pickups that are specifically designed to reproduce the subtle nuances of the acoustic guitar timbre. Electro-acoustic pickups are designed to sound neutral with little alteration to the acoustic tone. The Ovation range of electro-acoustic guitars have under-the-saddle piezo pickups and a synthetic bowl-back design. The synthetic bowl-back ensures a tough construction that stands up to the rigours of the road while offering less feedback at high volumes. Ovation were the first company to provide on-board equalization and this is now a standard feature. The Taylor electro-acoustic range uses the traditional all-wood construction and the necks of these guitars have a reputation for superb action and playability. Yamaha, Maton and many other companies manufacture electro-acoustic guitars and the buyer is advised to test as many models and makes as they can while taking note of the unplugged and amplified sound.
The twelve-string guitar is a simple variation of the normal six string design. Twelve-string guitars have six regular strings and a second set of thinner strings. Each string of the second set corresponds to the note of its regular string counterpart. The strings form pairs and therefore you play a twelve-string guitar in the same manner as you would a standard six-string.
Twelve-string guitars produce a brighter and more jangly tone than six-string guitars. They are used by guitarists for chord progressions that require thickening. The twelve-string is mainly used as a rhythm instrument due to the extra effort involved in playing lead guitar using paired strings. Twelve-string guitars have twelve tuning pegs and double truss rods and are slightly more expensive then their corresponding six-string version.
The archtop is a semi-hollow steel-string acoustic or electric guitar. The arched table combined with violin-style f-holes and internal sound-block creates a timbre that is acoustic and mellow. These two factors have made archtops a firm favourite with jazz guitarists.
Acoustic and electric archtops are identical in design with the only difference being the addition of electro-magnetic pickups and pots. Archtops can either be full-bodied or thinline. The full-bodied archtop retains good volume and acoustic resonance when played unplugged though feedback may be an issue when amplified. The thinline body minimizes feedback by sacrificing acoustic volume and resonance.
The archtop is one of the most aesthetically pleasing guitar designs and makers usually adhere to very high standards of construction and playability. These factors ensure its continuing popularity with guitarists.
The steel guitar is unusual in that it is played horizontally across the player's lap. The steel guitar originates from Hawaii where local musicians, newly introduced to the European guitar, developed a style of playing involving alternative tunings and the use of a slide. The Hawaiian guitarists found that by laying the guitar flat across the lap they could better control the slide. In response to this new playing style some Hawaiian steel guitars were constructed with a small rectangular body which made them more suitable for laying across the lap.
There are two types of steel guitar played with a steel, the solid metal bar from which the guitar takes its name, namely the lap steel guitar and the pedal steel guitar with its extra necks. The pedal steel guitar comes on its own stand with a mechanical approach similar to the harp. Pedals and knee-levers are used to alter the pitch of the strings whilst playing thereby extending the fluency of the glissandi technique.
Resonator guitars are distinctive for not having a regular sound hole instead they have a large circular perforated cover plate which conceals a resonator cone. The cone is made from spun aluminum and resembles a loudspeaker. The bridge is connected to either the center or edge of the cone by an aluminum spring called the spider. The vibrations from the spider are projected by the cone through the perforated cover plate. The most common resonator guitars have a single cone although the original model patented in April 1927 by John Dopyera had three and was called a tricone resophonic guitar. Resonator guitars are loud and bright. They are popular with blues and country guitarists and can be played conventionally or with a slide.
Some resonator guitars possess metal bodies and these are called steel guitars. This can lead to some confusion with the Hawaiian guitar of the same name. They are two distinct instruments. The Hawaiian steel guitar takes its name from the steel bar used to create the glissandi and the Resonator steel guitar refers to the material used for the construction of the body.
The bass guitar has a long neck (scale-length) and thick strings. The open strings of the bass guitar corresponds to the four lowest strings of the guitar and are pitched an octave lower. The standard bass has four strings though five and six string basses are available which extends the range of the instrument. Though the bass guitar is the bass instrument of the guitar family and the double-bass is the bass instrument of the orchestral string family their similar roles have drawn bass players to both instruments.
The double-neck guitar is designed so that two guitar necks can share one body. This design allows the guitarist to switch between either neck with ease. The double-neck guitar will normally have a standard six-string neck and a twelve-string neck though other combinations, such as a six-string neck and bass neck and a six-string neck and fretless neck, are available. The double-neck guitar may be used in live situations when a guitarist needs a twelve-string guitar for the rhythm part and a six-string guitar for the solo break.