A technology enthusiast presents this fascinating demonstration of a 1964 Livermore Data Systems "Model A" Acoustic Coupler Modem being used with a modern laptop.

[agp.cooper]’s son recently went to China, and the biggest complaint was the Great Firewall of China. A VPN is a viable option to get around the Great Firewall of China, but [agp] had a better idea: ...

45 years after it was first created, Livermore Data Systems’ “Model A” Acoustic Coupler Modem finally gets hooked up to the Internet, and travels to the World Wide Web at a whopping 300 baud. The slow ...

[phreakmonkey] got his hands on a great piece of old tech. It’s a 1964 Livermore Data Systems Model A Acoustic Coupler Modem. He recieved it in 1989 and recently decided to see if it would actually ...

We've just been hepped to a video by someone named Phreakmonkey, wherein he gets his hands on a Model A Acoustic Coupler Modem and puts it through its ever lovin' paces. Manufactured by Livermore Data ...

Handed to KC in 1989 by the widow of a retired (IBM?) engineer. The model is a 1964 Livermore Data Systems “Model A” Acoustic Coupler Modem. KC explains “Even better than seeing it in a museum, I ...