Ibanez Universe vs Kirk Hammett ESP Mummy
The Ibanez Universe and the Kirk Hammett ESP Mummy are both electric guitars sharing tight. The Ibanez Universe leans high gain and aggressive.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.49% — somewhat different
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Genres both listings are associated with.- Metal
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Derived from overlapping tonal signals across both listings.- tight
Ibanez Universe
Ibanez · electric guitar
Kirk Hammett ESP Mummy
Esp · electric guitar
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$1285via Reverb
The Ibanez Universe is the first mass-produced seven-string electric guitar, developed with Steve Vai and launched in 1990. It pairs a thin, fast Wizard neck and a Floyd Rose-style locking tremolo with a low B string, extending range for heavy riffing and extended-range lead playing. Loaded with hot humbuckers, it delivers tight, aggressive high-gain tone with a deep low end while staying articulate for fast technical work. It helped launch the seven-string movement adopted by nu-metal and progressive metal players, and Wes Borland used one on Limp Bizkit's debut. It suits metal, nu-metal and shred where extended low-end range and fast playability matter.
ESP built Kirk Hammett a custom Flying V-adjacent guitar wrapped in mummy-themed artwork, drawing directly on his well-documented lifelong love of horror films and monster memorabilia, a collection extensive enough that he's published a book and staged museum exhibitions of his horror artifacts. Beyond the striking cosmetic theme, the guitar carries the high-output active EMG pickups and Floyd Rose tremolo standard across most of Hammett's ESP signature line, built for the aggressive, high-gain lead and rhythm work that's defined Metallica's sound for decades. It represents one of the more overtly personal, novelty-adjacent entries in his catalog, blending his professional metal guitar needs with the horror fandom that's as central to his public identity as his playing.
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Genres this gear is documented as being used in.- Nu Metal
- Electronic
- Ambient
- high gain
- aggressive
- transparent