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Headphones

Compare Sony MDR-RF840RK vs. Sony PFR-V1

This is a side-by-side comparison of the specs of the MDR-RF840RK vs. the PFR-V1. Differences are highlighted in yellow.
Item MDR-RF840RK PFR-V1
Item image Item image
Impedence 28Ω [x]
Magnet Ferrite [x]
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