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Ernie Ball

Super Slinky

9–42LightEasy BendBrightClassic
4.7· Based on 312 reviews · 6 languages
from $5.49
Brightness8Warmth4Sustain4Durability4Playability9Value9

Character radar

Six-axis profile · scored 1-10 across the catalog

  • Brightness8/10
  • Warmth4/10
  • Sustain4/10
  • Durability4/10
  • Playability9/10
  • Value9/10

Compare with similar

Same type — tap to see side-by-side

String A
Ernie Ball Super Slinky· 9–42
String B

Quick picks

Based on 312 reviews · 6 languages

Tone character

The Super Slinky 9–42 sits squarely in bright-and-snappy Nickel Wound territory — one gauge lighter than Regular Slinky with correspondingly softer feel and easier attack. The thinner plain strings give a crisp upper-mid clarity that flatters single-coils, and the 42 low-E keeps enough body for chord work without the stiffness of a 46. Tonally closer to Regular Slinky than to a full 8-gauge set, but noticeably brighter and more forgiving under the fingers.

Best for

Strat and Tele players who find 10s stiff — David Gilmour famously uses 9-gauge sets on Strats for expressive bending. Ideal for blues, indie rock, and pop-leaning players who value effortless vibrato over chord body. Works well on short-scale guitars and shorter-scale Fenders where 10s feel too tight against the shorter break distance.

Durability

Standard uncoated Nickel Wound lifespan — 2–4 weeks of peak brightness. 9-gauge plain strings are slightly more prone to snapping than 10s under aggressive bending, though break rate remains low with Ernie Ball quality control. No documented supply-chain issues specific to Super Slinky.

Climate notes

Same uncoated Nickel Wound vulnerability to humidity and sweat as other Slinky variants. Budget price keeps frequent changes painless. Daily wipe-down extends tonal life by a week or two in humid conditions.

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Pros

  • 9-gauge tension makes bending effortless — favored by blues and lead players
  • Brighter than Regular Slinky while keeping chord playability via 42 low-E
  • Widely available globally at budget pricing
  • Ernie Ball's most consistent manufacturing — reliable pack to pack

Cons

  • Can feel floppy on longer-scale guitars or in drop tunings
  • Uncoated — short tonal life in humid climates
  • 9-gauge plain strings more susceptible to breakage under heavy picking

Best for these guitars

Picked by community consensus

Fender
Stratocaster

9-gauge makes expressive bending effortless — a favorite of players like David Gilmour.

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Squier
Mini Stratocaster

The short-scale kid-size default — 9-42 is easier on small hands navigating the Mini's 22.75-inch scale.

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Ibanez
Mikro GRGM21

The kid-shredder default — 9-42 makes the Mikro's short scale feel even more nimble for young metal hopefuls.

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Gibson
Les Paul

Unconventional: 9-gauge Super Slinky on a Les Paul. Standard LP wisdom says 10-46 minimum — the shorter 24.75" scale length makes thinner strings feel floppy, so most LP players avoid 9s entirely. But Billy Gibbons of ZZ Top built his career on 7-gauge strings on LPs, and 9-gauge Super Slinky delivers the same easy-bending 'shred LP' feel that most 10-46 traditionalists never experience. The Les Paul's natural humbucker warmth masks the tonal thinness you'd expect from lighter gauges, so you keep the classic LP chord fullness while gaining Satriani/Vai-era lead responsiveness. What you sacrifice: the Iommi-style rhythm thickness, tuning stability under heavy bending (9s go out of tune faster), and the 'real Les Paul' feel that most players expect. What you gain: effortless bending, fast legato runs, lead-playability on what was traditionally a rhythm guitar. Best for shredders, blues-rock soloists, and LP players who prefer SG-like playability without owning an SG.

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Sterling by Music Man
Cutlass SSS

For bend-heavy Strat players — Super Slinky is easier on fingers, especially on the Cutlass's flatter modern radius.

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EVH
5150 Standard

Super Slinky 9-42 for players wanting the EVH tapping feel with easier bends — a step lighter than Eddie's actual gauge but closer to most non-Eddie technique.

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Fender
Jazzmaster

25.5" scale plus 9-gauge plains delivers Gilmour-style effortless bending.

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Fender
Jaguar

24" short scale + 9-gauge = the slinky feel that made Jaguars famous for indie rock.

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Fender
Mustang

24" Mustang stays in tune better with lighter gauge — student-scale favorite.

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Ibanez
RG

Wizard-thin neck plus 9-gauge = the shred setup behind Vai, Satriani, and djent.

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Ibanez
S Series

Thin S-body + light 9-gauge = the lightest shred platform in the Ibanez line.

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Jackson
Dinky

80s shred standard — Jackson Dinky and 9-gauge defined the era.

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Fender
Player Stratocaster

Lighter 9-42 for Player Strat players preferring vintage bend feel.

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Charvel
Pro-Mod DK24

80s-shred standard gauge — Charvel DK24 preserves the lineage.

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Fender
Duo-Sonic

Super Slinky 9-42 perfect for Duo-Sonic short-scale feel.

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Ibanez
JEM

Ernie Ball Super Slinky 9-42 on the Ibanez JEM is the Steve Vai canonical setup — the JEM was designed around Vai's playing requirements and the 9-42 Super Slinky is what he runs across nearly his entire catalog. As Vai told Ernie Ball's String Theory interview series in 2017: "I'm basically a nine through 42 guy." He elaborated on tour adjustments: "Sometimes I go heavier on the low end. It's based on how long I've been on tour because... after a little while, my fingers get real strong... So I might move to some heavier, lower ends but I usually stay at the nines on the top." Conventional wisdom: every Ibanez shred forum upgrades to 10-46 NYXL or DR Tite-Fit for hot output and bend rigidity. Mismatch logic: 9-42 on the JEM's 25.5-inch scale gives the noticeably easier wide-vibrato + 4-step bend articulation that defined Vai's 'For The Love Of God' / 'Tender Surrender' phrasings — the JEM was scalloped specifically to enable this string-stretch vocabulary. Best for JEM owners chasing Vai's vocal-bend lyrical playing; skip if you bought the JEM for djent-style chuggy rhythm where heavier gauges hold down-tuned riffs better.

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Squier
Classic Vibe Stratocaster

Lighter 9s for beginner-friendly Classic Vibe experience.

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Ibanez
Prestige AZ

AZ Prestige thin neck + 9-gauge = modern fusion-shred platform.

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Steinberger
Spirit GT-Pro

Super Slinky on headless Steinberger — travel-ready lightweight setup.

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Kramer
Baretta

EVH-era shred standard — 9-gauge on Baretta Floyd Rose setup.

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Ibanez
RG550

Super Slinky 9-42 on RG550 — Steve Vai-era shred standard on the guitar Vai made famous.

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Squier
Affinity Stratocaster

Super Slinky 9-42 on Affinity — easier bending for beginners building finger strength. Stevie Ray and Hendrix used 9s too.

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Squier
Bullet Stratocaster

Super Slinky on Bullet — 9-gauge easier bending for absolute beginners, matches Bullet's approachable spec.

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Ibanez
GRX70QA

Super Slinky 9-42 on GRX70QA — light gauge matches Ibanez thin-neck metal guitar design, easy shred entry for beginners.

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Brian May Guitars
Red Special

The default Red Special spec — Brian May has used 9-42 for his entire career, and Super Slinky is the universal 9-42 anchor every Red Special player starts with before deciding whether the Optima Gold premium is worth 4x the price.

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EVH
Wolfgang Special

Ernie Ball Super Slinky 9-42 on the EVH Wolfgang Special is Eddie Van Halen's documented 5150-era spec — Eddie endorsed Ernie Ball Super Slinky throughout his Wolfgang development with Ernie Ball Music Man (1995-2004) before launching his own EVH brand with Fender (2009-onwards) which produces EVH Premium .009-.042 (same .009 top, slightly heavier .042 bottom — basically a refined Slinky 9-42). The Wolfgang's compound-radius neck + Floyd Rose was designed around 9-gauge tension. Conventional wisdom: every modern shred guitar gets 10-46 NYXL or 11-49 for hot output and bend rigidity. Mismatch logic: 9-42 on the 25.5-inch Wolfgang scale gives Eddie's signature wide-vibrato + dive-bomb bend articulation — the trill-and-tap vocabulary on 'Eruption' / 'Hot for Teacher' falls apart on heavier strings because the wrist-action speed depends on light gauge. Best for Wolfgang Special owners chasing Eddie's tap-and-trill vocabulary; skip if you bought the Wolfgang for thrash-rhythm chugging where heavier gauge holds palm-mute riffs better.

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Price history

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    Source reviews

    Synthesized from 28 videos & threads across 8 languages

    28
    reviews
    9.4M
    views
    25.2K
    likes
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    Top voter comments
    • Did Bro seriously change his strings like 6 times for this? Im already complaining when I have to do it on 1 guitar.... respect man

      11,477
    • "Sounds good" "Sounds good" "Sounds good" "Sounds good" "Sounds good" "Sounds good" "Wdym hear the difference"

      8,487
    • I need 17-90 gauge so i can tune to drop E

      1,914

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