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Custom Modulus "Flea" Bass

Custom Modulus "Flea" Bass

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Page last updated Aug 10, 2025

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Description

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The Custom Modulus "Flea" Bass is a meticulously crafted instrument that seamlessly combines innovation with tradition, reflecting the dynamic style of legendary bassist Flea. This electric bass is renowned for its graphite neck, which delivers a remarkably stable performance regardless of environmental conditions, ensuring consistent tuning and feel. Whether you're slapping, popping, or fingerpicking, the Modulus "Flea" Bass provides an articulate response with incredible sustain, making it an ideal choice for versatile musicians who demand precision and expressiveness.

At the heart of its sound is a Bartolini pickup, known for its clarity and punch, offering a wide tonal palette that suits a variety of genres. This bass is not just about sound but also about playability, featuring a sleek, ergonomic body design that provides comfort during extended sessions, whether on stage or in the studio. Additionally, the truss rod is easily adjustable, allowing for personalized action setups without hassle.

Key Features:

Graphite neck for unparalleled stability and consistent performance
Bartolini pickup for clear, punchy sound
Ergonomic body design for enhanced comfort and playability
Easily adjustable truss rod for personalized setups
Designed in collaboration with bassist Flea for authentic style and versatility

Videos

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Premier Guitar

Rig Rundown - Red Hot Chili Peppers' Flea

Premier Guitar

4 FLEA BASS - SLAP 🎸 Fender Jazz & Active + FleaBass + Modulus

Bruno Tauzin - Votre Prof de Basse

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Custom Modulus "Flea" Bass.

Features and functionality

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Lane Poor pickups, specifically MM4/5 models, are highly valued and often come with a snowflake logo, though some feature an 'LP' in a gold setting.
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The original Lane Poor pickups are set in epoxy and are noted for their unique sound quality, often tied to the specific era of production.
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The gold flake finish is a rarer color option that adds to the bass's collectible status.
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Mods and upgrades

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An apprentice produces "Legacy" Lane Poor pickups that are considered authentic, but availability is limited to Modulus collaborations.
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Owners suggest using spare 1997 Lane Poor pickups for replacement or upgrades due to their rare and superior tonal qualities.
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Other

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It's confirmed that the NOS (New Old Stock) Lane Poor pickups were depleted around 1999-2000, adding to their collectible status.
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The Modulus "Flea" Bass from the pre-2000 era features a unique logo, differing from the revived LP company logos used today.
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User experience

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Owners describe the playability of the Modulus Flea Bass as "like butter," suggesting it enhances playing skills.
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Build quality

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Some models feature a newer headstock design and a truss rod, while others from the 90s have no neck relief adjustment and roller-style double string trees.
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