It took a bit more than 1990, for PC 16 bit sound card, Super VGA screens, with Windows 3.1 to be widely adopted for the PC to out perform the Amiga, specially in European price points.
My first PC was acquired in 1992, and still only had a lousy beeper, on a 386SX.
My first PC was acquired in 1992, and still only had a lousy beeper, on a 386SX.