mb3k
1000+ Head-Fier
- Joined
- Apr 21, 2003
- Posts
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- 11
First I have to say a big thanks to Nate for organizing another group buy for the diamond buffer PCB's
Here's my second DB build... my first one ended up in a real big mess when I soldered the solder pins upside-down and tried to desolder them. I physically ripped the trace off the board
But I learned the 2nd time and it went much quicker and prettier.
Output resistors = 3.3R
MJE243, and MJE253 ouput transistors
Random tube shot... 12FK6 tubes
![600smile.gif](http://images/smilies/http://hfimage.head-fi.org/smilies/newsmiles/600smile.gif)
Here's my second DB build... my first one ended up in a real big mess when I soldered the solder pins upside-down and tried to desolder them. I physically ripped the trace off the board
![frown.gif](http://www.head-fi.org/forums/images/smilies/http://hfimage.head-fi.org/smilies/frown.gif)
![biasingbuffers.jpg](http://www.mb3k.com/hosted/biasingbuffers.jpg)
![biasingagain.jpg](http://www.mb3k.com/hosted/biasingagain.jpg)
Output resistors = 3.3R
![diamondbuffer.jpg](http://www.mb3k.com/hosted/diamondbuffer.jpg)
MJE243, and MJE253 ouput transistors
![ddb.jpg](http://www.mb3k.com/hosted/ddb.jpg)
![tubeview.jpg](http://www.mb3k.com/hosted/tubeview.jpg)
Random tube shot... 12FK6 tubes