@ashtray
Tune Guitar Technology was a small yet high quality builder in Japan. They started up in 1983 and their products were top end. In 1988 they won the Levinson Blade contract. 1990, in order to concentrate more on Levinson they had a division of the Korean company WSC Music supply bodies/necks and hardware for assembly in Japan.
1991 all assembly and distribution was handled by WSC Music Korea.
1994 a rough patch occurs. The CEO disappears along with funds. Tune Guitar Technology go bust. The Tune factory is destroyed by the Kobe earthquake.
WSC Music continued as normal, they had instruments to build and distribution orders to fill.
WSC Music never had any trouble in the US. Sam Ash carried their line of Tune basses and up until 2018 had a pitch at NAMM.
The only issue stems from an American fella. He got friendly with a Japanese company called Tune Guitar Maniac, formed around ex-Tune Tech employees. Sensing a business venture, the American offered to be their agent in the US.
I'll put it mildly, he was disgruntled upon discovering WSC Music held worldwide rights for Tune Guitar Tech distribution
The Japanese outfit are in a bit of a position, WSC hold "Tune" and another Japanese company are "Crew Guitar Manic".
They can't use their sideline brand "Phoenix" in the US either, that brand is held by SLM.
Wonderful guitar builders just terrible at thinking up company names