Relay Guitar Platform
A 3D-printed electric guitar platform. One shared body, seven distinct instruments. Build the guitar that fits how you play.
Pick first, order parts, then start printing — they’ll ship while the body prints.
What it is, what it costs, what you get
What it is
A 3D-printed electric guitar you build at home. One shared body, seven voicings — pick the sound first, then build the guitar around it.
What it costs
$200–$400 in parts depending on the voicing, plus filament. Body prints on a conventional FDM printer; no specialty hardware required.
What you get
A playable, giggable instrument you understand completely — because you built it. Same scale length and hardware as a Les Paul.
How a Relay build comes together
Body
Print, bond, cure, and finish the shared double-cut body. Same body for every voicing.
Open body guide →
Voicings
Choose how the guitar sounds. Seven voicings with their own pickup map, controls, and parts list.
Open voicings guide →
Assembly
Final assembly and setup. Hardware install, wiring, intonation, action.
Coming soon →
Voicings
Seven voicings to choose from. Each is a different way to wire the same body — different pickup combinations, different selector logic, different sound.
Relay Lipstick
ReadyHumbuckers · Lipstick shaper
Bridge and neck humbuckers provide the main voices. The middle lipstick reshapes them with contour, texture, and air.
Blues · Rock · Alternative · Indie
Relay Reef
LabHumbucker · Dual-lipstick subsystem
Two separate voice families: a bridge humbucker and an independently controlled dual-lipstick subsystem.
Indie · Surf · Alt Country · Shoegaze
Relay Velvet
ReadyJazz-club center · Controlled warmth
A middle-primary model for players who put the guitar at the center of a small room: rounded attack, controlled mids, and enough presence to carry the act clean.
Jazz · Blues · Soul · R&B
Relay Arc
LabOpen · Spatial · Separated
A middle-primary model focused on clarity and separation, especially under delay, reverb, and other effects.
Clean pop · Indie · Ambient · Country
Relay Torch
ReadyPunch · Vocal mids · Presence
A P90-type middle pickup acts as a primary voice for stronger mids, punch, and front-of-mix presence.
Rock · Pop · Alternative · Modern country
Relay Current
LabFast attack · Upper-mid focus
A rhythm-first humbucker model with a middle augment layer that tightens lows and sharpens attack without acting like a boost.
Funk · Pop · Rock
Relay Hammer
ConceptHigh gain · Rails · Concept
A high-gain concept using rail pickups, aimed at tight low end, saturation, and controlled aggression.
Metal · Hard rock
Community
Join the community
Ask questions, share builds, and follow development as the guides are written.