Simphonio RX10 Dynamic Driver IEMs — read reviewSimphonio RX10 Dynamic Driver IEMs
A single 10mm dynamic driver IEM listed at $640 in white or black, with a composite three-layered diaphragm of graphene, PET and PU per the page. The page text gives no impedance or sensitivity figure and no cable details, so it suits buyers who choose on driver construction rather than figures.






















