07/11/2026
Leslie Weinstein—better known as Leslie West—belongs in any serious discussion of the most influential rock guitarists of the late 1960s and early 1970s. Although he never achieved the commercial visibility of Jimi Hendrix or Jimmy Page, his impact on guitar tone and phrasing has been enormous among musicians at all levels and Rock fans alike.
In reality, Leslie helped invent the blueprint for heavy guitar tone before high-gain amplifiers, distortion pedals, or modern channel-switching amps existed. Don’t believe me, ask Larry DiMarzio, who’s Super Distortion pickup was designed to get Leslie’s stadium sound in every musician’s hands.
His recipe was astonishingly simple:
* A 1950s Gibson Les Paul Junior with a single P-90 pickup.
* A Sunn Coliseum PA head (accidentally supplied instead of Marshalls at Mountain’s first Fillmore West performance).
* Four 4×12 speaker cabinets.
* Virtually no effects.
* Massive volume.
* Extraordinary world class vibrato and touch.
That sound changed Rock and Roll.
When Mississippi Queen was released in 1970, guitarists had never heard anything quite like it.
Instead of relying on pedals, Leslie made every note sound enormous simply through his picking attack and volume control.
Many historians consider Leslie’s tone one of the defining guitar sounds that bridged blues rock into heavy metal.
His influence is real.
While it is impossible to count exactly how many guitarists have cited Leslie West as an influence, the number is unquestionably in the hundreds, if not thousands, when including professional musicians who have discussed him in interviews over the past five decades.
Among well-known guitarists who have expressed admiration for Leslie West or his playing are:
* Jimi Hendrix
* Tony Iommi
* Joe Walsh
* Eddie Van Halen
* Randy Rhoads
* Zakk Wylde
* Slash
* Joe Bonamassa
* Warren Haynes
* Ace Frehley
* Mick Mars
* Paul Gilbert
* Billy Gibbons
* Steve Lukather
* Joe Satriani
* Richie Kotzen
* Vivian Campbell
Many of these players have specifically praised his vibrato, phrasing, pick attack, and his huge singing vocals.
Several modern writers even describe the Les Paul Junior as “Leslie West’s guitar” because he elevated what had once been Gibson’s budget model into a legendary rock instrument.
The Les Paul Junior revolution
Before Leslie West, many players viewed the Les Paul Junior as a beginner’s guitar but Leslie proved that none of that mattered.
His philosophy was to get his guitar sound to sound recognizable.. so everybody knew it was him playing.
That philosophy inspired generations of guitarists to focus more on touch than electronics.
The famous Mountain guitar sound wasn’t created with a guitar amplifier at all.
It was a Sunn Coliseum PA head.
The accident that put one in Leslie’s hands became one of the most famous happy accidents in rock history. Leslie discovered that its massive headroom and powerful output produced a huge, violin-like sustain unlike anything available from contemporary guitar amps.
Ask experienced guitarists why Leslie West mattered, and you’ll hear the same qualities repeatedly:
* gigantic guitar tone
* expressive vibrato rivaling B.B. King
* perfect note choice
* economy—never playing unnecessary notes
* incredible control of dynamics
* unmistakable phrasing
Many players have said they could recognize Leslie West after hearing just one or two notes.
That’s one of the rarest compliments a guitarist can receive.
Legacy
Today, nearly every major guitar publication ranks Leslie West among the greatest rock guitarists ever. His influence extends far beyond Mountain’s record sales because musicians study how he sounded, and what he played.
For many guitarists, he proved that:
* tone comes primarily from your hands,
* simplicity can outperform complexity,
* and one P-90 pickup through a loud tube amp can produce one of the greatest guitar sounds ever recorded.
In many ways, Leslie West's influence extends beyond his recordings. His tone inspired one of the most influential pickup designs ever made, and that pickup, in turn, influenced generations of rock and metal guitarists. It's a chain of influence that starts with Leslie West standing on stage with a Les Paul Junior and a wall of Sunn amplifiers, chasing the biggest guitar sound anyone had ever heard.
More than 55 years after Mississippi Queen, players around the world are still chasing what is often simply called “the Leslie West tone.”
