Thank you for discovering this. The part of code that prevents clicking was lost from plugin codebase. It works only for SACD-R ISO images. It it still clicks please share the source.
The other way is to setup any resampler in Preferences->Playback->DSP Manager panel. If you use Multistage DSD2PCM converter try to use DSD2PCM output samplerate as 1/8 of the DSD source sanplerate. For Direct DSD2PCM it's 1/64 or 1/32.
The latest versions of foo_input_sacd plugin use default foobar resampler for 44100x -> 48000x conversion. Not sure, but that might be the reason.
I moved it to https://github.com/manisiutkin/MPD
In 2.0.18 this volume adjust is back. Will not work while replaygain info is set.
Thank you. This crash dump file is believed to be for the foo_input_sacd (2026-01-28 13:43:20 UTC) Super Audio CD Decoder 2.0.16, but the fix was made in 2.0.17. Does the later one crashes as well?
DAC usually doesn't display in which form it receives DSD stream (it can be Native DSD or it can be DoP). It just says 'DSD' or 'PCM'. After you select 'DSD' in plugin settings foo_input_sacd will output DSD stream in DoP format. Then foo_out_asio+dsd will convert DoP to Native DSD if downstream ASIO driver (your DAC driver) supports Native DSD. This might look a bit complicated, but there're no other better ways to output DSD in foobar. No, to get Native DSD use either foo_out_asio+dsd or foo_out_asio...
DAC usually doesn't display in which form it receives DSD stream (it can be Native DSD or it can be DoP). It just says 'DSD' or 'PCM'. After you select 'DSD' in plugin settings foo_input_sacd will output DSD stream in DoP format. Then foo_out_asio+dsd will convert DoP to Native DSD if downstream ASIO driver (your DAC driver) supports Native DSD. This might look a bit complicated, but there're no other better ways to output DSD in foobar.