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There is debate about whether reactive attenuators do a better job of preserving a guitar amplifier's tone. A guitar amplifier power attenuator may also offer a line-level output jack for sending the distortion-processed signal through an effects chain, to a recording console, or for the purpose of re-amplifying signal through a larger or ...
Mesa-Boogie Mark IV, a guitar combo amplifier. A guitar amplifier (or amp) is an electronic device or system that strengthens the electrical signal from a pickup on an electric guitar, bass guitar, or acoustic guitar so that it can produce sound through one or more loudspeakers, which are typically housed in a wooden cabinet.
A pickup is an electronic device that converts energy from one form to another that captures or senses mechanical vibrations produced by musical instruments, particularly stringed instruments such as the electric guitar, and converts these to an electrical signal that is amplified using an instrument amplifier to produce musical sounds through ...
Block diagram of the signal-flow for a common feedback loop [1]: 118 . Audio feedback (also known as acoustic feedback, simply as feedback) is a positive feedback situation that may occur when an acoustic path exists between an audio output (for example, a loudspeaker) and its audio input (for example, a microphone or guitar pickup).
String noise is often an unwanted side-effect that musicians try to avoid or minimize, especially when playing with amplification or distortion (as on an electric guitar). However, string noise can be intentionally used or emphasized as a stylistic choice .
Like running a guitar signal through a guitar effects pedal that is set to Bypass, re-amping introduces some degree of sonic degradation compared to playing a guitar live directly into a guitar amp rig. A re-amping device commonly employs a reversed Direct Inject (DI) transformer with some resistors added for level and impedance shift.
The loud, amplified sound and sonic power of the electric guitar played through a guitar amp have played a key role in the development of blues and rock music, both as an accompaniment instrument (playing riffs and chords) and performing guitar solos, and in many rock subgenres, notably heavy metal music and punk rock.
Guitar wiring refers to the electrical components, and interconnections thereof, inside an electric guitar (and, by extension, other electric instruments like the bass guitar or mandolin). It most commonly consists of pickups , potentiometers to adjust volume and tone, a switch to select between different pickups (if the instrument has more ...