Just got a PM from the OP asking for an update so I decided to post up.
I, like the OP, sent Bill money for a tube amp and never received. I did contact the Oneida PD and they told me to file a report with my local PD, which I did. If Bill happens to come to Idaho and runs into law enforcement, he can be arrested. This will be in effect for 7 years. The officer I talked to said since this is an "alleged" offence, the chances of the Oneida PD knocking on his door and asking him to do the right thing are pretty slim.
It looks as if this is somewhat of a conclusion to this saga. Myself and the OP were stiffed by tubeampking and Bill (tubeampking) has apparently dropped off the face of AK.
On the bright side, I have had nothing but great experiences (except for Bill) here on AK and in no way hold AK accountable for what went down.
For the record I have bought, and I should add RECEIVED albums, a The Fisher X-101 tube amp, the elusive pioneer speaker plugs and other things from members of AK.
Bob