Meet the ZERU EXHALE Headless 7-String Justus Hajas Signature Guitar in Scorched Scarlett — a purpose-built instrument for modern players who crave lightness, speed, and articulate tone. This signature model blends a slim neck, premium woods, and exclusive Lace Alumitone reactors for the JH7 experience.

• Model & Signature: Justus Hajas Signature model integrated into the ZERU EXHALE lineup.
• Neck Profile: Slim taper neck profile designed for fast playing and comfort.
• Fingerboard: Ebony fingerboard for smooth feel and bright attack.
• Top & Finish: Burl top finished in Scorched Scarlett.
• Body Construction: Swamp Ash body with Poplar Burl top, finished in Scorched Scarlett.
• Body Wood: Swamp Ash body.
• Neck Wood: Roasted Maple neck.
• Scale Length: Multi Scale 25"-27".
• Nut Material: Bone.
• Pickups: Lace Alumitone JH Reactors (DB7) — exclusive to the JH7 EXHALE, the highest-output Alumitone pickup LACE has officially made.
• Truss Rod: Dual Wheel Adjustment with Carbon Reinforcement.
• Electronics: 3-Way Blade Switch, Single Volume with Treble Bleed.
• String Lock: Dual String Lock.
• Bridge Tuners: ESD Nytherion Bridge Tuners.
• Frets: 24 Stainless Steel.
• Fretboard Radius: 16" radius.
• Fret Markers: Glowing Pulse Bars.
• Case: Headless Gig Bag (Figured wood not guaranteed).
• Strings: 7-string design.
• Weight: Ultra-light design, 4.2 lbs to 5.5 lbs max.
• Body Cut: Cascade cut on the back of the body for slimmer profile and optimal angle.
• Headless Design: Headless construction for balance and reduced playing fatigue.
• Availability: Pre-order / Made-to-Order item; ships when production is complete. Pre-order closes June 30, 2026; estimated 4–8 month build time after the preorder window closes; geopolitical issues could affect timing. Subscribe for updates.

Experience effortless playability and balanced ergonomics thanks to the ultra-light headless design and cascade back cut. The combination of a slim neck, ebony fingerboard, and 7-string setup gives you precise intonation across the fretboard, while the exclusive Lace Alumitone JH Reactors deliver high output with articulate dynamics. A durable bone nut, stainless-steel frets, and robust hardware ensure stable tuning and reliable performance in any gig or studio session. This is a made-to-order guitar, so you get a instrument built to your specifications with a defined lead time and preorder window to reserve your build slot.