Electronics > Portable Audio & Video > Headphone Accessories > Adapters
USB-C to 3.5mm Headphone Audio Adapter AL-C79
Brand: Generic / OEM
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Audited BOM: 7 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 a low-quality DAC chip (ENG-001) introduces inherent noise into the audio signal, which users report as constant static/hiss (REV-001) and leads to RMA (RMA-001).
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