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This is a unique piece created by master luthier and artist Giacomo Berti of GB Liuteria.
Its value goes far beyond that of a simple guitar: it is, in every respect, a true collector’s item.
But do not hesitate to play it — this instrument delivers superior tonal and technological quality.

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GB Liuteria Boutique Lilith 6 String – “The Forbidden One” Edition

The Forbidden One Edition embodies the dark world of Lilith, visible on the top and embedded inside a cast of transparent resin.
The bas-relief sculpture of Lilith is handcrafted in maple, while the transparent red resin allows a glowing red light to pass through, symbolizing the flames of hell surrounding the naked and provocative body of Lilith — The Forbidden One.

Sold complete with hard case and accessories, see photos.

Weight of the guitar: 2.8 kg

Body

Body in okoume and chestnut with a beautiful camphor burl top and ovangkol back, finished in transparent matte open-pore lacquer.
Inside the cracks of the body, red lights can be seen beneath the resin in various areas, completing the feminine demonic atmosphere. Titanium-colored glitter has also been used throughout the instrument.

Like all our boutique guitars, it incorporates the Multi Pick-Up System, allowing pickups to be replaced directly from the back of the instrument.

Neck

6-string neck with low asymmetrical profile, made from pink curly maple with an inlay representing the symbol of Lilith, crafted in maple over a camphor burl background.

The neck contains two double-action titanium truss rods with adjustment access inside the neck pickup cavity.

Zero fret brass nut with handcrafted wenge wood spacers made by GB Liuteria.

Fretboard

Pink curly maple fretboard with 12” radius, featuring sycamore and maple inlays symbolizing Lilith’s serpent climbing an inverted cross, while above it appears the owl — Lilith’s companion — made from white pearlescent resin.

2.9 mm stainless steel frets with semi-spherical fret ends.

25.5” scale length.
22 frets.

Headstock

Laminated headstock with camphor burl top and matte finish.
Engraved GB Liuteria logo and rear section in pink curly maple.

Chrome locking tuners with GB Liuteria engraved rear covers, installed in reverse orientation: just like the inverted cross motif, the tuners themselves are reversed, resulting in opposite tuning rotation.

Pink curly maple string retainer.

Electronics

High-quality CTS potentiometers.

Circuit realized using OFC copper and silver wiring with Teflon insulation; where required, shielded OFC copper and silver cables are used.

Star-ground wiring without shielded control cavity, designed to avoid a boxed or “tubed” sound and prevent ground loop issues.

5-position Schaller M rotary selector.
Piezo volume and magnetic pickup volume controls.

Paper and oil capacitors.

Custom GB Liuteria knobs in mahogany with titanium glitter rough-effect finish.

Bridge

Duesenberg HWDPN Piezo Bridge with integrated piezo pickups and Bartolini Gain Piezo Buffer (AGBP/918) installed inside the electronics cavity.

Pickups

Pickup set handcrafted by GB Liuteria with glossy pink curly maple covers.

Alnico 5 magnets and AWG42 plain enamel wire.

Warm, smooth and vintage-inspired tone, ideal for blues and airy rock sounds.

The switch offers 5 positions ranging from humbucker series to parallel configurations.
By raising the piezo volume, the piezo signal blends with the magnetic pickups.
If the magnetic volume is turned completely down, the instrument can be used with piezo only.

D’Addario 09 strings.

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.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
  • GB Liuteria
Model
  • Boutique Llilth 6 string The Forbidden One edition
Finish
  • Matt
Categories
Year
  • 2026
Made In
  • Italy
Right / Left Handed
  • Right Handed
Body Type
  • Semi-Hollow Body
Number of Strings
  • 6-String

Product safety information may be available here.

GB Liuteria

Reggello, Italy
Joined Reverb:2020

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