jnorris
100+ Head-Fier
- Joined
- Sep 12, 2011
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If the wiggle is actually movement of the entire internal circuit board, including the USB and headphone out, then it's probably OK. If any of these components wiggle separately, then there will be wear and eventual failure due to it. If the DFC was used in a stationary situation, such as behind a computer, the effects would be minimized, but the DFC was designed as a portable, on-the-go device and under those stresses the wiggle is a problem.