About ECHO Research
Built from the material outward.
ECHO Research combines materials science, acoustics, and experienced listening. The team develops premium guitar hardware and OEM solutions from structural design and material selection through finishing and scaled production.
The retail collection extends the same method to pickups, electronics, complete instruments, analog effects, and small-batch amplifiers.
Integrated productionCNC, metalwork, plating, molding
Player validatedLab measurement and listening tests
Global fulfillmentSerial tracking and authorized channels
Built to stay usefulStandard warranty and lifetime technical support
Eli Cheung / EGR X
A practice built across the whole instrument.
Eli Cheung has worked across instrument sales, design, manufacturing, and technical service. He leads EGR X high-end hardware and OEM programs through research, engineering, and scaled production—turning lab results into reliable products for professional players and brand partners.
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