both use Ess sabre Chips
no native DSD, DoP only!
look for Dacs with AKM Chips :
Native DSD Support
Supports 2.8MHz (64fs), 5.6MHz (126fs) and 11.2MHz (256fs) DSD
According to AKM, the volume control module and the delta-sigma modulator can be bypassed for DSD resulting in “direct” DSD rendering. The AK4490 contains an integrated low-pass filter specifically for DSD data. The ultimate specified performance for SACD (as described in the Scarlet Book) can be easily realized with a simple external analog filter.
Notice the bypass path for DSD Data. The DSD data is received by the DSD interface and sent directly to the “SCF” (Switched Capacitor Filter) block. DSD filter can be selected at 50KHz, 100KHz or 150KHz cut-off.
AKM 4490 Chip