Comparing PicoGUS to a Sound Blaster 16 CT2940

NEW EDIT on August 2nd 2023: ---- While it may seem that Second Reality tunes show a pitch difference between the PicoGUS (too high pitched) and the SB16 (lower pitched in comparison), @ianpolpo showed how there is virtually no difference between a PicoGUS and a real Gravis UltraSound: Meaning, the PicoGUS is fine and only the Sound Blaster render of Second Reality is *wrong* by being too low pitched! ---- I ordered the parts (PCB electronic components) and self-assembled this PicoGUS project, which emulates primarly a Gravis UltraSound card through the usage of a rp2040 (pi pico). Project page: At the time of the recordings, I used the project firmware released in February 2023 Gear used on the retro side: 486 IBM 425SX/S upgraded to DX2/66 and 32 MB RAM MS-DOS Sound Blaster 16 CT2940 PicoGUS Gear used on the modern side: Plugable USB Audio Adapter