An electric guitar requires an amplifier of its sound.It consists of an acoustic system and an electronic unit that converts the previously collected electrical signal into sound vibrations. This device is sold in specialized stores separately from electric guitars. It can also be assembled on its own, but it can only be used at home.
On the device the guitar amplifier can be of two types:
The first are a single box, inwhich houses both the audio system and the signal converter. As a rule, combo amplifiers have low power. However, among them there are a large number of options capable of delivering high-quality sound. Stacks refer to professional equipment: in them the speakers are located separately from the amplifier itself.
If you purchase rehearsal equipmentat home, it's enough to buy a combo. For performances and recording studios stacks are more suitable. They are much more expensive, but they give out a quality sound. Buy them for the house is meaningless, since they show their capabilities only at a volume level of half of the nominal. For example, if it is stated that the guitar amplifier is capable of delivering 100 watts of power, you can see all its positive qualities at a loudness of 50 watts.
The electronic unit consists of a preamplifier (it is responsible for collecting incoming sound) and a tip (it amplifies the collected sound vibrations). The guitar amplifier circuit may be of one of the following types:
Select the amplifier according to its scheme is based ontheir tastes and budget. All of them differ in sound quality. One more thing to consider when buying - repairing the guitar amps of the lamp type is much more expensive than other options.
Many amplifiers are able to create audioeffects that are necessary for studio recording or rehearsals at home. Most often there are two of them: clear sound (similar to an acoustic guitar) and averag (gives the instrument a fatal sound with overload).
Switch from one effect to anothereverything is very inconvenient, so it's best to purchase an additional guitar processor. It is a pedal, with which you can change the sound settings right during the game. With it, you can get even more effects.
The modern guitar amplifier has a fairly complex control panel with a large number of controls. The main ones are three:
Using the knobs, you can adjust the sound byyour taste: make it softer, change the timbre of the instrument or set a significant degree of overload. It is best to choose amplifiers that have all of the above settings.
If you want to save and assemble a guitaramplifier with your own hands, then you need to have at hand a large number of tools: drills, oscilloscope, tester, soldering iron and a drill on a tripod. In addition, prepare the radio components (based on the selected circuit), the material for the board and case. Be prepared for the fact that in the end the amplifier will cost you more.
Most schemes suggest assembling lampamplifiers. This is true, because they are better quality than transistor ones. However, if you want to assemble a quality model, you will have a long search for materials that are not available for free sale. It is best to collect a transistor version first.
In the music store you can imaginemany types and brands of amplifiers to choose from. Each musician chooses for himself a suitable guitar amplifier, based on his tastes. Rating of the best brands and models includes:
All amplifiers in this rating are of the typecombo and suitable for beginners and amateurs. Among the assortment of shops you can find other worthy options. Modern amplifiers have stepped far ahead in sound quality and have a lot of useful functions.
