[建议]胆机DIY爱好者把自己作品照片贴到本论坛

步行者

j版主，本人有个建议，就是请大家把自己的DIY胆机照片贴到本论坛，由版主汇编成图片集，一来供大家欣尝，二来也是交流大家的制作经验，大家赞成与否？

步行者

<img src="attachments/dvbbs/2005-6/200567235639216.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/2005-6/200567235639216.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-6/20056723570806.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/2005-6/20056723570806.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

yl300B

看看好音响就这样会眼花的

文招

yl300B兄眼花了[em11][em11][em11][em11][em11][em11]

yl300B

谢谢　你的诚意！你家对我来说远了点！否则我定会登门拜会！看了你的器材深感你水平不凡！今天会向你好好学习！

pihb

只有经常交流，水平才能不断提高．我准备在这个星期天进行高档器材大比拼，两套器材都是在２０万元以上，然后再用我的３００Ｂ与他们进行对比，从中找出差距再调整．尽量使３００Ｂ再提高一个层次，说句心里话，其实我的３００Ｂ表现已经很不错了，但为了提高自己的调机水平，只有再努力．这就是ＤＩＹ的乐趣吧．欢迎愿意参加的朋友来，我是浙江台州市的，想来的朋友请提前与我联系，我的手机：１３９５７６９９０９７

步行者

电路结构: 6j9五极电压放大直耦6n6长尾倒相,6p3自给栅负,超线性推挽功率放大,加小量负反馈,5y3双管全波整流,AC电压350+350V,CLC滤波.<img src="attachments/dvbbs/2005-6/200566214543232.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/2005-6/200566214543232.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-6/200566214617519.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/2005-6/200566214617519.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-6/200566214639840.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/2005-6/200566214639840.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

yl300B

你的东西好看，能听听定会令人更兴奋！我今天我听土八路提起你的大名！

pihb

<img src="attachments/dvbbs/2005-6/200566161258500.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/2005-6/200566161258500.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
我的300B已正式为我服役了,真开心啊.  

经过半年多的筹备,与两个多月的制作与调声,现在表现已经比较满意.推我的雨后LS35A声音细腻,顺滑,甜美.听小提琴质感空气感很好,琴丝的聚焦不错,高把位的表现已达到我的要求.总体来说以把35A发挥到7-8成了.300B那种高贵,飘逸的味道出来了.听邓丽君的歌,已感到她的娇与昧,她好发嗲耶.我的组合如下:马兰士19CD机,到前级的信号线是超时空方芯铜500,前级是无胆的小环路负反馈电路,第一级管是得根的滑屏ECC83,第二级管是大顿黄字ECC83.前级到后级信号线是鲨鱼散线自制的,喇叭线用过AQ的CV6-2DB版,也用过超时空方芯铜1000型.但都不理想,现在表现最好的也就是正在使用的是CMC的纯铜喇叭线.声音宽松,自然,顺滑.喇叭是雨后的LS35A,是11欧的老板.现简单介绍一下用料：6C6的电源牛是英国早期的EI牛，电感也是。就是没有牛罩的这个。300B的电源牛是65年出的国产C型牛，灯丝牛是朋友自绕的。电感第一级是英国的，第二级是用WE120两个串联，声音提高很多。偶合试过很多，包括战神铜管铜摸，但现在用的是WE0.1UF并上ERC早期瓷管油浸0.05UF。调试时换过许多元件，并不是全部用进口补品就会出好声，比如阴极旁路电容，用过英国，美国，德国等，最后却发现国产的天河电解出来的声音最宽松自然，所以，用什么元件还是看搭配。整流管也是如此。
星期天把无胆的小环路负反馈前级第一级管子与第二级管子的连接线换成了由单支0.01CM10股的银线，高贵感与飘逸感立即展现出来（原用WE单支线）。特别是飘逸感，非常好，但中频明显单薄了。现在用的是战神1CM银线。虽然飘逸感少了一点，可中频厚实了。然后用我的前后级与美国的雅艺（ACRE）旗舰前后级对比，CD机是雅艺的CD-7（2万多），前级是旗舰K-1X（8万多），后级是旗舰1号（9万）。喇叭是ALTEC的604E，据说是及富乐感与胆味的晶体管机，对比结果是：
             雅艺不愧是名机，声音非常好，特别是他的CD机与前级，发烧友想要的东西，他都能给你，唯一不足的是做工太粗糙，手感不好。
             我的300B乐感很好，声音宽松自然，中频饱满等等。对比出来的缺点是：
             1：分析力差点，2：两端的延伸不够，3：细节少了许多，4：背景层次不清晰，5：鼓声差点（用吕思清的小提琴钟爱一生中的第一首3分15秒时的鼓声，打个比喻，西装一套的鼓声是夏天的鼓来演奏，鼓皮及富弹性。而我的300B是南方霉雨天气时来演奏的，鼓皮受潮缺少了弹性）。
     用我的前级推1号后级，1，2，3，4的缺点还是存在。用K-1X前级推300B，除了2，3还差了一点（比用我的前级提高太多了），鼓声也好多了，界于两者之间。当我把第二级管子换成风根的滑瓶时（原用大盾黄字，第一级是风根滑瓶），1，2，4，明显提高，有西装的6成了，高贵感与飘逸感又多了许多，但乐感差了。
      通过这次的对比，总结如下：声源一定要好，如果器材上档次了，声源一定要买万员以上的，前级比后级投入的要大，但做好是很考水平的啊。音响这东西真时费钱，一分钱一分货。

Julien

我把以前的机器和现在的都总结在一个贴里，顶置起来

Julien

我把以前的机器和现在的都总结在一个贴里，顶置起来

土八路

就象优秀DIYER设计、制作栏目！
[em11][em11]

文招

[em11][em11][em11][em11][em11]

pihb

<img src="attachments/dvbbs/2005-6/2005661668660.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/2005-6/2005661668660.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
用的是这个电路<img src="attachments/dvbbs/2005-6/20056616745609.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/2005-6/20056616745609.gif\');}" onmousewheel="return imgzoom(this);" alt="" />

pihb

这是我刚完成的300B后级，声音非常满意。<img src="attachments/dvbbs/2005-6/20056616019212.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/2005-6/20056616019212.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
这是近看<img src="attachments/dvbbs/2005-6/2005661615559.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/2005-6/2005661615559.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
电压放大管子是6C6与10*12C,两管可以互换,300B是桂光的与曙光的BS-B<img src="attachments/dvbbs/2005-6/20056616233589.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/2005-6/20056616233589.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
工作当中的表<img src="attachments/dvbbs/2005-6/20056616333737.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/2005-6/20056616333737.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
分体电源<img src="attachments/dvbbs/2005-6/20056616445191.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/2005-6/20056616445191.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

Julien

如果能附上说明更好，如果线路不方便透露，可以把元件参数省略，或者给一个大致的电路程式

B

以下是引用步行者在2005-6-6 21:48:00的发言：
电路结构:<I></I> 6j9五极电压放大直耦6n6长尾倒相,6p3自给栅负,超线性推挽功率放大,加小量负反馈,5y3双管全波整流,AC电压350+350V,CLC滤波.<img src="attachments/dvbbs/2005-6/200566214543232.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/2005-6/200566214543232.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-6/200566214617519.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/2005-6/200566214617519.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-6/200566214639840.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/2005-6/200566214639840.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

步行者

<img src="attachments/dvbbs/2005-7/2005712153438980.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/2005-7/2005712153438980.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-7/2005712153452212.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/2005-7/2005712153452212.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

swuzzy

<img src="attachments/dvbbs/2005-8/2005819201110723.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/2005-8/2005819201110723.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-8/2005819201142991.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/2005-8/2005819201142991.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-8/2005819201210873.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/2005-8/2005819201210873.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

格格巫

<img src="attachments/dvbbs/2005-8/200582302225710.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/2005-8/200582302225710.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-8/200582302240468.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/2005-8/200582302240468.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-8/20058230236124.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/2005-8/20058230236124.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />