A vacuum tube amplifier just from its name is an electronic amplifier that makes use of vacuum to magnify the amplitude and the power of a signal. When connected to a guitar and any other equipment they are responsible for not only the amplified sound but also for the effects produced. This is made possible by the distortions and coloration that these tube amplifiers give. If you want high quality sounds you should always know your tubes.
Musicians find this quite useful in expressing themselves, as to some genres of music, the effects are very useful to make the music have the power it comes with. Their audiences also enjoy the result of a good vacuum tube amplifier as it gives them a way to connect with the music or the sound being produced from a guitar.
Another quite important fact you should know about a vacuum tube amp is that it is quite sensitive. This is especially when it comes to power, where it has to be warmed up before being used. That is why a standby switch is useful to keep it ready in between usage times, like between sets.
When comparing between a vacuum tube amp and a solid-state amp the former is quite difficult to maintain. This is because its parts are quite sensitive and a little mistake may cause it not to be all that effective in use. It is also more expensive because of the way it is manufactured.
While a solid-state amplifier is made up of transistors and integrated circuits that are easy to put together and require less time, a vacuum tube will take more time as the whole manufacturing process is quite time-consuming.
Maintenance of a vacuum tube amp, though quite a handful, will ensure it produces quality every time you use it. So you should keep it free from too many vibrations and heat as this will make it start producing awkward background noises and microphonic.
You will have to replace your tube amplifier once it has lost its once precious performance. You can instead get a better one that offers more quality and might be more advanced than the previous one you had.
You might be wondering why a vacuum tube amp is still popular even with its complicated nature. This is because even as musicians would want to amplifier the sound from their music, they also want distortions which help them express themselves in their music.
Musicians and bands want a vacuum amplifier since it comes with inclusions to accept different audio sources for inputs. They also provide a variety of audio; where you can get a totally smooth and clean audio to a highly distorted one that will be great from some genres.
Wrapping up, a solid-state amp may not offer distortions in the music as a vacuum tube amplifier might offer. This is why you would see many opting for vacuum tube amps as they are quite unique in their performance. However, you should always go for one that suits your preference fairly well.