有谁知道2A3与300B的最佳阻抗与电压?

火鸟在线

由于300B的阻抗是2.5k-3.5k都适用，但是具体是那个失真最小，电压是多少，请问有谁知道其最佳的工作条件吗？

神使

以下是引用神使在2005-8-29 17:22:00的发言：
勘图[em11]<img src="attachments/dvbbs/2005-8/2005829172118138.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/2005829172118138.gif\');}" onmousewheel="return imgzoom(this);" alt="" />

今天看来看这书其它地方发现有很多错误。想这个抓子书中的图片也是漏洞百出。我没试过，贴出来大家简单参参耳

潘大师

神使

勘图[em11]<img src="attachments/dvbbs/2005-8/2005829172118138.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-8/2005829172118138.gif\');}" onmousewheel="return imgzoom(this);" alt="" />