Univox also produced the Uni-Vibe, a Leslie speaker effect popularized by Jimi Hendrix.

Entity and relation annotations:
id: 0
type: entity
value: text: the Uni-Vibe
labels: <Production>
id: 1
type: entity
value: text: Leslie speaker
labels: <Production>
id: 2
type: entity
value: text: Jimi Hendrix
labels: <Person>
id: 3
type: entity
value: text: Univox
labels: <Organization>
type: relation
to_id: 0
labels: Organization:develops/produces/sells:Production
from_id: 3
type: relation
to_id: 1
labels: Person:Endorses:Production
from_id: 2
type: relation
to_id: 0
labels: Person:Endorses:Production
from_id: 2