The Power Macintosh 9500 was a high-end PowerPC desktop released by Apple in 1995, and its startup sound was the chime users heard each time the machine powered on. Like other classic Mac startup sounds, it became a small audio signature of the era, instantly recognisable to anyone who used Apple computers in the 1990s. As retro computing channels, restoration videos and nostalgia edits grew online, the short chime was shared and reused as shorthand for vintage Apple hardware, keeping it familiar long after the computer itself left desks.