★
Audio Booster Master Copy
Used for Beginner Tuning in the Music Store.
How to obtain
Obtained via in-game progression and exchanges; consumed for Beginner Tuning at the Bardic Needle music store.
Same rarity items
Resonating Core
Higher Dimensional Data: Corrupted Dreamsteel
Rupture Component
Basic Rupture Certification Seal
Sycophant's Refinement
Scarlet Engine
Higher Dimensional Data: Stealth Phantom
Molded Plating Agent
Crystallized Plating Agent
Ether Plating Agent
Noise Reduction Master Copy
Hi-Fi Master Copy
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