Custom Luthier Bench & Precision Electronics Repair
Professional instrument setup, laboratory-grade electronics diagnosis, surface-mount micro-soldering (SMD), and bespoke hardware modifications.
Book a Service / RepairOur Workshop Capabilities
Electronics & Micro-Soldering
SMD component diagnostics, active onboard preamps, digital modeling circuits, pots, and pickup wiring.
Setup & Intonation
Complete neck relief adjustment, string action, nut slotting, fret leveling, and precise octave intonation.
Custom Hardware Upgrades
Tuners, bridges, custom shielding, gold/black hardware conversions, and piezo saddle integration.
Diagnostic Bench Testing
Full multimeter signal tracing, power rail load testing, and comprehensive repair feasibility reports.
Recent Bench Work & Case Studies
Case #01: Line 6 Variax (JTV) — Power Distribution Failure
SolvedSymptom
Complete shutdown of DSP digital modeling system; instrument failed to power on with charged lithium-ion battery.
Diagnostic Finding
Main motherboard verified functional. Isolated open-circuit fault to failed SMD power MOSFET transistor (Q1) on sub-board.
Bench Solution
Micro-soldered replacement switching transistor to factory spec, restoring proper automated power gating.
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Book a Repair or Service Intake
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