Thank you.
Have you taken a picture yet?
I was just going to post the exact same request. I, too, tried to modify my beloved Small Stone so I could use a normal adapter, but at the time my experience and skill was lacking and the power wires are now disconnected and I don’t know where to put them.
SO, if anyone has a Small Stone, could you please take a picture of the circuitboard and post it so that we can resurrect ours? It would be greatly appreciated.
By the way, something that I find works great with the Small Stone is to use a rechargeable Energizer 9V-style battery. They are only 7.2 volts full charge, but the lower voltage changes the tone. No mess, just swap out a battery. I really miss the old Stone.