Saturday, August 22, 2009

Guitar Effects Pedals: A Buying Guide

By R. S. Rasnick

Guitar effects pedals (or "stompboxes") have been a mainstay in guitarists' sound-palettes since the early 1960's when engineer Roger Mayer is purported to have built the first guitar effects pedals, the "fuzz" pedal (the precurser of the modern overdrive and distortion pedal) and the wah-pedal. Mayer's creations graced the stages of such rock luminaries as Jeff Beck, Jimmy Page, and Jimi Hendrix (supposedly, Mayer created the first pedals for his friend Page in the early 1960's). Mayer's legacy lives on, as guitar effects are used by guitar players across the globe.

Effects pedals are so popular with guitar players, especially electric guitarists, because they can easily expand the tonal range of the guitarists' sound. True, it's possible to use the guitar amplifier to change these sounds, but most amplifiers do not have built-in effects and the settings would have to be changed from song-to-song. Usually, guitarists want to be able to affect their sounds during a song or in various sections as well, so it makes sense keeping the pedals in front of them so they can change it themselves.

Not unlike the electric guitar and amplifier itself, effects pedals contribute to guitarists having a broad range of tonal expression. Today, even classical and acoustic guitarists use these effects, though they tend to avoid the distortion, overdrive, and wah pedals used by electric guitarists.

After the initial popularity of guitar effects pedals, manufacturers produced rack-mounted gear that was either aimed at guitarists or widely used by them. Companies such as Yamaha and Eventide made products that were often found in the racks of famous guitarists, particularly in the 1980's. However, with increased quality in effects pedal technology, most guitar players moved away from rack-mounted gear back to floor-mounted effects pedals, embracing their simple usability.

When they have their effects selected, most guitar players will mount their pedals on a pedalboard to facilitate transportation and storage of their effects. This system makes it much easier to activate the pedals as well, since they are contained in a relatively small space. Since wah and volume pedals operate a bit differently (they are rocked back and forth rather than simply switched on), they are mounted to make this usage easier.

You'll find, though, that most guitar pedals are pretty simple to operate. With a simple "stomp," one can go from a blaring rock and roll distortion to a beautifully clean sounds. Some guitarists even use devices called "loopers" to chain groups of effects together than can be switched on and off simultaneously.

Guitarists often spend a great deal of time tweaking their effects, amps, and guitars just to get the "perfect" sound that they've been searching for. There are literally thousands of effect devices for you to chose from. Some more common effects include volume, wah, compression, distortion, overdrive, chorus, echo/delay, tremolo, and vibrato. Effects such as these can drastically and effectively shape a guitarist's sound.

If you are interested in broadening your sound or just trying something different, then you should give some of the above effects a try. Who knows? They may inspire your next killer solo!

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