Stage & Lighting Equipment > Lighting Accessories > DMX Controllers & Accessories
8 Channel DMX512 Signal Splitter Amplifier LK-192-7
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The use of low-quality optocouplers (ENG-001) leads to isolation failure on some outputs (RMA-001), resulting in signal loss reported by users (REV-001).
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