| The Ultimate Evolution of R2R Decoding The DX270 is not a typical R2R player, but a deep reconstruction of R2R decoding by iBasso, in a way to implement R2R. It adopts a hybrid architecture of 20bit R2R + 4bit String DAC, combined with an 8-channel, fully differential discrete R2R, FPGA-Master 3.0, within-house developed algorithms and hardware resistor compensation network. This results in 130dB dynamic range and THD+N better than -97dB, which thoroughly overcomes common zero-crossing distortion issues in R2R devices, delivering nearly perfect linearity. 8-Channel, Fully Differential R2R The DX270 features a fully balanced 8-channel R2R architecture, using dual R2R DACs per channel to eliminate … | |
