Up for sale is an original Echo II speech synthesis expansion card for the Apple II / IIe family — a classic early-1980s peripheral that brought true human speech to Apple computers long before multimedia became standard.Cards in clean, unmodified condition are becoming increasingly difficult to find.Highlights
Authentic vintage Echo II expansion card
Designed for Apple II / IIe slot architecture
Hardware-based speech synthesis (not software emulation)
Built-in audio outputExcellent candidate for:
period-correct restorations
retro computing collections
educational demos
vintage accessibility projectsUnlike modern reproductions or FPGA clones, this is original hardware delivering the exact sound and behavior developers worked with in the early 1980s.Condition
Physically clean board with intact components
No visible corrosion or repair traces
Edge connector in good shape
See photos for exact cosmetic conditionCollector Provenance
This card comes from a carefully preserved vintage Apple II hardware collection and was stored indoors in a climate-controlled environment.The Echo II represents one of the earliest practical speech solutions for the Apple II platform and remains a milestone in home-computer audio history.Vintage electronics disclaimer: Due to age, sold as-is.