参赛作品：6P3单端机！！

tintin

<img src="attachments/dvbbs/2004-10/20041025114552381.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/2004-10/20041025114552381.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2004-10/20041025114614699.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/2004-10/20041025114614699.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
内部图，没拍好，先占个位子，下午再拍！！<img src="attachments/dvbbs/2004-10/20041025114734202.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/2004-10/20041025114734202.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

tintin

<img src="attachments/dvbbs/2005-1/200517105118812.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/2005-1/200517105118812.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

tintin

原来一直以为有噪声是因为布线没布好，后来经过排除法，发现问题出在电源牛上，原因有2：
1，电源牛摆位不对，没和输出牛成90度摆法，造成干扰
2，电源牛的浸柒没浸好，
找到原因就好办了，把牛拆下来，放在绝缘柒里泡了一个晚上，没烤箱，就自然干，放了有快一个月，为了保证没干扰，去做了个牛罩，放如沥青熔化了，把牛放进去，然后打磨，喷柒，现在上机试听，已经基本没噪声了，要耳朵在离音箱10CM处才听到一点点的翁翁声，还有待打磨，不过现在我已经很满意了，还有，有同学要做蛋鸡用6N2推的时候，6N2的电流不要超过2MA，电流大了的话，6N2的噪声是很大的，希望大家做蛋鸡的社会吸取我的经验教训，少走弯路！！

tintin

<img src="attachments/dvbbs/2005-1/2005171050129.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/2005-1/2005171050129.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

tintin

http://www.hifidiy.net/dispbbs.asp?boardID=2&replyID=36223&ID=4353&skin=1

有牛的绕法！

tintin

<img src="attachments/dvbbs/2005-2/2005216125437152.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/2005-2/2005216125437152.gif\');}" onmousewheel="return imgzoom(this);" alt="" />

hawaii

我有兴趣也做一台。

三十米深蓝

fanjianjun

ruanhfgd

按SRPP接法，
5Z3胆整流，

sontion

黑色旋风

audix

怎么开的方孔？