|
发表于 2005-9-7 00:54:00
|
显示全部楼层
Re:diy4灯超外差细胆复古收音机,请大家侃侃,
以下是引用 [B]有胆有识[/B] 在(2005-9-4 19:43:54)的发言:
中州用的晶体管的,仔细看,管子之间4个调节磁帽,双调协电容偶合 剩余管座升级用,YAYF5648光老兄给我很好建议,循序渐进,日后改ECC83阴地跚地高放,双6J1本振混 用这种中周,就好看多了。
<img src="attachments/94kk/20059616514421.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
CTRL+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
CTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('attachments/94kk/20059616514421.jpg');}" onmousewheel="return imgzoom(this);" alt="" />
|
|