Hi,

are online any photos of oldest PC sound bards?
I wonder what these cards looked like.

1. ECHO PC2 speech board
original IBM PC version, not main Apple version https://en.wikipedia.org/wiki/Echo_2

2. MOCKINGBOARD for PC from Sweet Micro Systems
I found photos of Apple II cards from 1983 and 1985. But not the PC version released 1986 or earlier.

thanks