电子管音箱的使用方法
1。Change the power tubes regularly. "Regularly" means a lot of things to a lot of different people. GENERALLY SPEAKING, six months to a year is fine for most power tubes if you're gigging regularly (say, once a week or once every other week) and rehearsing regularly--and this means at typical club volumes. If all you do is play the amp at home at bedroom levels, the tubes can last two years or more. If your amp is bias-adjustable, then you need to make sure that the bias is set when you change power tubes. If your amp is fixed-bias, it's generally a good idea to stick with the same power tubes that came with your amp.4. Make sure that a speaker is ALWAYS plugged into the amp. Tube amps need to see speakers plugged in at all times, so you cannot run a tube head or tube combo without the speaker plugged in! This is a big mistake and can cost you $200-300 if your amp blows a transformer. Even after you replace the tranny, the amp often sounds different--some describe the amp as being "neutered" after replacing a blown transformer.6. Use the standby switch when powering up and powering down. The standby switch allows the amp to sort of "warm up" and allows the tubes to settle into a sort of equilibrium state before it gets slammed with high voltage. If you generally let the amp warm up or down in standby for about 30 to 60 seconds when powering up or down, you'll find that the tubes last longer.一般来讲，对于有固定演出和排练任务（一周一次，搁周一次），你要把音量开到最大，那末，最好半年或一年更换一下功率管。如果你只是在家里或卧室玩，电子管寿命可延长到两年以上。更换时，最好找专业人士给你看看，偏压类型，如果是A/B类，功放管要配对更换一定要保证，开机时，功放接着喇叭。这是电子管最重要的一点。要注意喇叭的阻抗，一定要接对。开机先开power，至少等待30秒（6550要60秒）再开standby.要等管子热了以后，这样能延长管子寿命如果大家感兴趣，我会通过我在163.com上的博客yd-pan 和大家分享电子管使用维护的技巧 多好的楼主啊！谢谢 谢谢楼主，学习了
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