A guitar associated with blues-rock pioneer Lonnie Mack has sold for $550,000 as part of a lot that included the amplifier that helped shape his distinctive sound.
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that → associate → sound
The instrument, a 1958 Gibson Flying V known as “Number 7”, was auctioned by Heritage Auctions on October 15, 2026.
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instrument → know → October
According to the auction house’s October 16 announcement, the sale included Mack’s 1962 Magnatone Custom 440 amplifier and his recognisable leather stage strap.
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sale → accord → amplifier
The guitar accompanied Mack through decades of performances and recordings, becoming closely identified with his career.
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guitar → accompany → career
Its auction result reflects both the instrument’s rarity and its connection to a musician whose playing influenced generations of guitarists.
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playing → reflect → guitarists
How ‘Number 7’ became Mack’s signature guitar
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Number → become → ?
Mack began using the Gibson Flying V in the late 1950s, when its unusual angular design stood apart from conventional electric guitars.
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design → begin → guitars
The instrument earned its nickname because Mack said it was the seventh guitar to leave the production line when Gibson introduced the model, according to Heritage Auctions.
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Gibson → earn → Auctions
The Flying V had initially struggled commercially.
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V → struggle → ?
Fewer than 100 examples were sold during its first two years of production, according to Heritage Auctions.
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examples → sell → Auctions
Its arrow-shaped body was visually striking but could be awkward to play while seated.
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body → shape → ?
Mack was among the musicians who recognised its potential, alongside blues guitarist Albert King and the Kinks’ Dave Davies.
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who → recognise → King
For Mack, the instrument became more than a stage accessory.
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instrument → become → accessory
Its distinctive appearance made it a recurring feature of photographs, album covers and performances throughout his career.
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it → make → career
Rolling Stone later included “Number 7” on its 2019 list of 20 iconic guitars.
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Stone → include → guitars
The modifications that helped create his sound
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that → create → sound
Mack adapted the guitar to suit his playing style.
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Mack → adapt → style
He had a guitar shop owner install a Bigsby tremolo arm, which required a steel support bar fitted between the Flying V’s two wings.
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which → have → wings
The device allowed him to alter the pitch of notes and add expressive movement to his playing.
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him → allow → playing
His creative use of the tremolo arm became associated with his instrumental hit “Wham!” and helped popularise the term “whammy bar,” a name still widely used for the device.
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use → associate → device
Mack combined blues and country fingerpicking with a style often described as blue-eyed soul.
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Mack → combine → soul
After session work in the late 1950s and early 1960s, he recorded “Memphis,” a version of Chuck Berry’s instrumental, and “Wham!”, an original composition for Fraternity Records.
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he → record → Records
Both became hits and featured prominently on his 1963 debut album, The Wham of That Memphis Man.
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Both → become → Man
These recordings helped establish Mack as an influential early blues-rock guitarist.
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recordings → establish → guitarist
His Flying V and its modified hardware became central to the sound that distinguished him from other players.
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that → modify → players
Guitar and amplifier sold together
The $550,000 auction lot paired “Number 7” with Mack’s 1962 Magnatone Custom 440 amplifier, which Heritage described as an essential part of his signature guitar tone.
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Heritage → sell → tone
The package also included his recognisable leather stage strap.
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package → include → strap
According to Heritage’s September auction announcement, the guitar had not undergone further alterations since Mack’s death.
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guitar → accord → death
It came with its original tuners, another period-correct set and the updated tuners he used during his career.
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he → come → career
The guitar’s history, customised features and association with Mack added to the significance of the auction lot.
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history → add → lot
Aaron Piscopo, Heritage Auctions’ director of vintage guitars and musical instruments, described it as one of the defining instruments of early blues-rock guitar.
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Piscopo → describe → guitar
A record-setting auction for vintage instruments
Mack’s guitar was among the headline lots in Heritage Auctions’ October 15 sale, which included 201 lots and attracted 848 international bidders.
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which → set → bidders
The auction generated $2.15 million overall.
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auction → generate → million
Another major result came from a 1959 Gibson Les Paul Standard Sunburst, which sold for $781,250.
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which → come → 781,250
Heritage said it set a world auction record for a vintage guitar without celebrity provenance.
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it → say → provenance
The exceptionally preserved instrument retained its original finish, pickups and other components.
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instrument → preserve → finish
The two sales highlighted different reasons collectors value historic guitars.
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collectors → highlight → guitars
The Les Paul attracted attention for its originality and condition, while “Number 7” carried a direct connection to a musician and the development of blues-rock guitar.
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Number → attract → guitar
For Mack’s Flying V, the $550,000 result placed a piece of musical history in the spotlight, recognising an instrument that helped define his career and left a lasting mark on electric guitar playing.
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that → place → playing
The Aporia
