Are ONLY USA made neck thru body soloists having the serial# preceded by a J?

[Jimi James Hedrick]

Wondering if ANY soloist neck thru body guitars with a J before the 5 or 6 digit serial# were made in Japan?! From my understanding,NO... they were USA. So how come mine is a Professional, and not a pro? How come there's not MORE re this particular subject?!

[pianoguyy]

If I remember correctly, there were some import neck-thru models (not limited to Soloist) with a J serial. But that was changed quickly.

[rjohnstone]

Early Pro series imports used Jxxxxxx six digit serial numbers on neckthru and Kelly bolt-on guitars.