Did Hendrix ever use a hondo deluxe series 781 guitar?

No, Jimi Hendrix never used a Hondo Deluxe Series 781 guitar. The Hondo Deluxe Series 781 is a model of electric guitar that was produced by the Hondo company in the late 1970s and early 1980s. Jimi Hendrix died in 1970, so it is impossible for him to have ever played one of these guitars.