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对于很多吉它手来说,选购音箱的时候会遇到一个很大的问题,那就是功率和音量的问题。由于国内普遍的居住条件限制,一般人很难在家开大音量进行弹奏。特别对于电子管音箱来说,本身音量就比晶体管的更大,而音量开的过小的话,又无法全部发挥后级的威力,影响到音色。比较可行的办法就是购买小功率音箱,但是小功率音箱往往功能方面比较少,而且吸引力也不如大功率分体式的来得强烈。因此这就存在着一个矛盾,而功率衰减器就是解决这个矛盾的方法。
For many guitarists, there is a big problem with the optional speakers, which is the power and volume issues. Due to the general restrictions on living conditions in the country, most people find it hard to play large volumes at home. Especially for the tube speaker, the volume itself is greater than the transistor, and the volume is too small, then they can not play all the power of the latter class, affecting the tone. More feasible approach is to buy a small power speaker, but low power speakers tend to function less, but not as attractive as powerful high-power split-style came. So there is a contradiction, and power attenuator is to solve this contradiction.