Does dff:dopwav transcode the DSD file in itself?

[Linn_agnostik]

I've gotten a reply from the manufacturer, quoted below:
" What I can tell you is the MR-MOD module (the name of the streamer card inside my DAC) itself supports:
- FLAC-encoded PCM files up to 192kHz 24-bit
- Uncompressed PCM files up to 384kHz 32-bit
- Native DSD64, DSD128 and DSD256

The MR-MOD does NOT decode DoP. "

This is very strange, since:
1) I cannot get WAVs (which I guess count as uncompressed PCM) with higher frequency than 192)
2) If I uncheck DoP no DSD file plays at all, I get "No Signal" displayed on my DAC. In minimstreamer that means removing the dopwav transcode option.

Scratching my head here..