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楼主 |
发表于 2005-5-22 13:41
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ROGER兄做得漂亮啊
以下是引用Rogers在2005-5-22 12:58:00的发言:
我以前也作了PASS前级,但是最简单的单端非平衡电路。我感觉在PASS线路中是性价比最高的,PASS平衡前级线路主要是IR610、9610配对很难,ZTX450也不好找。贴上图片和大家交流交流。<img src="attachments/dvbbs/2005-5/2005522125652408.jpg" 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/2005-5/2005522125652408.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-5/2005522125711193.jpg" 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/2005-5/2005522125711193.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
单端的电路是类似ZEN的那个吧?相对AP 和X系列的确是简单多了,单面的PCB就可以了,管子不用配对,只是少了平衡的功能。我对PASS的东东现在也是相当感兴趣,简单的电路就能出好声,关键是元件上可以多花些心思。PASS不愧是HIFI的奇才啊 |
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