Johnny Rock's Custom Alembic John Paul Jones Signature 4-String Bass

A One-of-a-Kind Collector's Instrument

Offered from my personal collection is an exceptionally rare, custom-built Alembic bass inspired by one of the most iconic bassists in rock history—John Paul Jones of Led Zeppelin.

This instrument was custom commissioned using the same Triple Omega body design, knobby headstock, and Zebrawood/Mahogany wood combination made famous by John Paul Jones' legendary Alembic 8-string bass. While inspired by that historic instrument, this bass was purpose-built as a highly versatile 4-string, medium-scale instrument that combines collector appeal with exceptional playability.

Premium Specifications

  • Custom Alembic Triple Omega Body
  • Medium Scale
  • Mahogany Body with stunning Zebrawood Top
  • Ebony Fingerboard
  • Satin-finished tapered Jazz neck for exceptional comfort and speed
  • Five-piece Maple and Walnut set neck
  • Knobby Alembic Headstock
  • Abalone Position Inlays
  • Custom Dove Inlay at the First Fret
  • Violet LED Side Markers
  • Amber illuminated 12th and 24th fret position markers
  • Alembic AXY Neck Pickup
  • Alembic FatBoy Bridge Pickup

Built for Performance

The medium-scale neck provides an incredibly comfortable playing experience while retaining the unmistakable piano-like clarity that Alembic instruments are known for. The satin neck finish allows for effortless movement across the fingerboard, making this instrument equally at home in the studio or on stage.

The electronics pairing of the AXY neck pickup and FatBoy bridge pickup delivers an enormous tonal range—from warm, articulate fingerstyle tones to aggressive modern rock sounds with exceptional definition.

Visually Stunning

The rich Zebrawood top over the Mahogany body creates one of Alembic's most beautiful wood combinations. Combined with the iconic Triple Omega body and the signature knobby headstock, this bass commands attention before a single note is played.

The custom Dove inlay at the first fret adds a unique personal touch, while the violet LED fret markers, accented by amber illumination at the 12th and 24th frets, create a spectacular visual presentation for live performance.

Collector Quality

This is not simply another custom bass—it is a tribute to one of rock's greatest bass players, built using the same signature body shape, headstock design, and premium tonewood combination associated with John Paul Jones' famous Alembic 8-string.

Whether displayed in a world-class collection or played on stage, this instrument represents the craftsmanship, innovation, and artistry that have made Alembic one of the most respected names in boutique bass building.

This is a truly one-of-a-kind opportunity to own an extraordinary custom Alembic that blends historical inspiration with modern performance.


This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Promoted similar listings













Listed14 days ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • Custom 4 String JPJ
Finish
  • Zebrawood
Categories
Year
  • 2016
Made In
  • United States
Right / Left Handed
  • Right Handed
Scale Length
  • 32"
Number of Strings
  • 4-String
Active / Passive Pickups
  • Active Pickups
Fretboard Material
  • Ebony
Body Shape
  • Double Cutaway
Finish Features
  • Matching Headstock

Product safety information may be available here.

Johnny 's Alembics

Laguna Niguel, CA, United States
Joined Reverb:2026

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Oops, looks like you forgot something. Please check the fields highlighted in red.