Pre-drilled Aluminum Case Guitar Stompbox Pedal Enclosure For Guitar Effect Pedal Project

At present, the variety of effect devices is increasing. In order to meet the needs of various genres of rock bands, the same variety of effect devices are divided into many fancy specifications, and the forms are also diversified. Some effect devices are directly installed on the electric guitar; some are installed in the speaker;

As we all know, electric guitar players cannot have a momentary interruption (take off their sleeves) during their performance, and they cannot reach out to adjust the effect unless the music is marked with a rest. It has been proved in the actual use that the pedal-type effector is the most convenient, especially the single pedal-type effector is the most popular, which can be freely combined and changed arbitrarily.

Most of the effects are related to the electric guitar and amp used. When purchasing, it is necessary to confirm that the electric guitar and the amp are in good condition and adjusted to the normal state before comparison can be made. No matter what brand of effector, in order to meet the requirements of various electric guitars and speakers, several main electrical properties are basically the same, such as: power supply voltage of 9 volts DC (6F22 type for battery), input impedance 200 ~ 470ho. The output impedance is 10k, the maximum input electron is 1 volt, the maximum output level is 1 volt, the noise level is less than 50 to 110 decibels, and the jack specification is gamma. 25mm, the current consumption is 1.5 to 50 mA. Although there will be a large error, but if it exceeds a lot or there is an abnormality during the audition, it should be considered whether it is caused by poor quality.

When purchasing, you should pay attention to the following points:

(1) The appearance is non-destructive and the text is clear.

(2) The switches, knobs and jacks are reliable, smooth and effective to adjust.

(3) The effect is obvious, the sound quality is good, there is no large noise, and the placement is stable (pedal type).

The functions and characteristics of the commonly used pedal-type effects are introduced as follows, for reference when selecting:

Distortion

Commonly known as the sander. The early drum machine (F. Evolved. It is a device that intentionally distorts the sound of an electric guitar so that the sound becomes hoarse. After the electric guitar sound is modulated by the distorter, it can produce a soft hoarse sound. Or a crisp and harsh sand sound. The sustained sound is very long to prolong the duration of the note. Known as the "electric saxophone", it is the most used effect in rock music. It is added to the solo, and it is also used to imitate the rhythm of the early and snare drum lights, and make the sound of "check, check", and the playing techniques are varied, not to mention one. For example, there are only super feedback distortion, heavy metal distortion, turbo distortion, tube explosion distortion, and strong brightness distortion.

Drive (Over Drive)

Overdrive, exciter. Use moderate distortion (distortion) to produce a wind-like distortion effect to simulate the sound of wind instruments. It is often used in the lead, prelude, interrogation, ending, etc. of the main melody of electric guitar. A tube or compressor (Comvresso…) that can produce anything from soft and rounded to metallic agitation (Comvresso…, is an effect that compresses high levels, boosts low levels, and has the effect of changing or amplifying the waveform. It differs from a distorter in that Provides a variety of playing sounds without distortion, and can prolong or shorten the duration of notes, which can produce percussive sounds or long sustains.

Chorus

Also known as Harmonizer, it uses the BBD circuit to make the sound wave delayed and mixed with the normal sound wave, and output through the main and right channels, so that the sound of the electric guitar wanders and reverberates, soft and broad like a mixed chorus effect. If only one output is used, the stereo chorus effect is poor. Chorus effects are often used to play broken chords or chord accompaniment. Its soft and ethereal voice gives people a lyrical feeling.