Audiophilepure

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” The S1 is a balanced-sounding dynamic-driver earphone that reminds me in many ways of VSonic’s pricier dynamic-driver sets. Compared to the balanced armature-driven VC1000, it boasts more bass, especially deep bass, and has a warmer overall tone. While less powerful, the low end of the VC1000 is tighter and a bit clearer. Its midrange is more prominent in comparison, and on the whole the VC1000 sounds more mid-centric next to the Fidelio S1. Interestingly, while the VC1000 boasts similar, or even slightly greater, treble energy, it actually does a better job of keeping its treble smooth. The Fidelio S1 appears a little harsher and peakier, and tends to be even less forgiving than the VC1000, which itself is not exactly smoothed-over.”