Did you try a different dump? Some people had glitching and crashes in other games because ssds3 didn't properly process some dumps cuesheets (hopefully fixed with the upcoming firmware).
Also, try with arcade card on and off just in case.
Sounds like the same audio bug that happens with Gates of Thunder and FX Yuki where audio hangs during a transition.Pharfetchd wrote: ↑26 Jun 2018, 22:55Hardware used = SuperGrafx, SSDS3 V2
Power Supply = GOOD-LEAD 9v 1000mA
SD Card/Format = 64Gb Sandisk Ultra MicroSD ExFat
CD Rips/HuCard Roms = Archive.org Redump Validated ROMs
IGR = Off
Arcade Card = On
F1 Circus Special - Pole to Win (Japan) (FABT)
Game and CD Audio load up fine no issues, once in a race though a high pitch sound can be heard, resetting the game this sound can still be heard