Electro Harmonix Vocoder Ex Billy Gibbons ZZ TOP Code: BGVOC Brand: Electro Harmonix (0 Reviews) review this item THE VOCODER The following unit was owned/used by Billy on to experiment with varying different vocal arrangements during his recording and writing sessions, details as follows:Electro Harmonix Vocoder 263 Vocoding Bands Condition Used Comments Cool and interesting effect that was used and owned by the reverend himself IN STOCK incVAT£599.00