How David Gilmour Defined Pink Floyd's Late-1960s Sound

Gilmour’s guitar tone in the late 1960s was a clean, singing sustain that cut through the band’s psychedelic murk. He used a Fender Stratocaster into a Binson Echorec for that shimmering delay, then hit a Dallas Arbiter Fuzz Face for leads. This gave tracks like “A Saucerful of Secrets” a liquid, vocal quality that Syd Barrett’s jagged Rickenbacker never had.

His backing vocals were just as crucial. Gilmour’s high tenor sat perfectly underneath Rick Wright’s floating harmonies, creating a three-part blend that became Floyd’s signature. Listen to “Set the Controls for the Heart of the Sun” — Gilmour’s breathy “oooohs” add a ghostly layer that Wright alone couldn’t reach. He wasn’t just a replacement; he brought a new warmth and precision that pushed the band toward the space-rock sound they’d own in the 1970s.