
1) Guitar amplifier manufacturer
Found on
https://www.crosswordclues.com/clue/univox

For Univox portable keyboards, see Vox (musical equipment) In the early 1960s the Unicord Corporation, a manufacturer of electronic transformers purchased the Amplifier Corporation of America of Westbury, New York. They began marketing a line of amplifiers under the name of Univox. The company was purchased by Gulf+Western in 1967. Guitar making o...
Found on
http://en.wikipedia.org/wiki/Univox
No exact match found.