I am trying to find a way to use my 12AX7 tube, but so far I have failed miserably. I am not that handy, and working with the tiny parts on the Vector 7 pin adapter is very difficult for me - I even broke one adapter when I tightened up the solderless wirewrap leads with the screw in the middle. The little nut on the bottom rests in a well, and part of the bakelite broke off, so I cannot tighten the adapter any more.
I found a Chinese source for breadboards and socket adapters, and even for pins to make you own adapter using the Mullard socket protectors.
This guy seems to be much cheaper than the other source for adapters mentioned previously on this site.
Maybe somebody on this forum could describe to this seller what we want and how to wire a one piece adapter for the Little Dot amps. If an inexpensive one piece adapter was available, I would not be left out from sampling the new sonic delights.....
You might want to contact this vendor and refer him to Artsi's tutorial:
And ask if they could make something like this.