Jennings produced instruments at different quality levels. On one hand, there's the entry level solid body guitars based on classic American designs. On the other hand, there are some higher quality "tiny-bodied" solid body guitars. Some guitars were also assembled in England using Japanese and English parts. Instruments should be examined on an individual basis, and then priced accordingly. Source: Tony Bacon and Paul Day, The Guru's Guitar Guide.
Instruments previously built in Japan, others were assembled in England during the early 1970s.