S.M.S.M SD-793II is the upgrade version DAC for SMSL SD-793 DAC.It added built-in headphone amplifier function based on the original design of the former version Sd-793.
--It adopts the top-level digital receiver chip DIR9001,it can receive up to 24bit/96K signals.DIR9001 is famous for its lowest jitter in the area of audio digital receivers.
For the decoding part of the DAC, SD-793 adopts one of the best D/A decoding chips PCM1793(192K/24BIT Digital to analog conversion chip).
For output parts, SD-793 adopts active low-pass filter--In-line Package OPA2134.
All the components for SD-793II adopts high level famous components, such as WIMA coupling capacitors,US DALE(VISHAY)fever resistors,NICHICON capacitors,Japan ALPS power switch,Germay ERO metal film capacitors,Italian AV capacitors,ELNA top-level audio capacitors,...etc.