Complex sentence: Acoustic also produced the "Black Widow" electric guitar and electric bass which were introduced in 1972.Production ceased in 1975.Majority of the guitars were build in Japan allthough Semi Moseley (of Mosrite fame) claims of building the last 200 guitars made.
Split into simpler sentences: Acoustic also produced the "Black Widow" electric guitar and electric bass 1972-1975. The majority of the guitars were built in Japan although Semi Moseley (of Mosrite fame) claims of building the last 200 guitars made.