Ampex Milestone
12:51
Technology That Changed Recording History (Part 2)
21:07
The History of Engineering (in exactly 20 minutes)
3:54
💸(품절임박) 14% 할인💸 🤩삼성전자 9.1.4 ch 사운드바🤩Q 사운드바｜사운드바 추천｜삼성 사운드바미친 입체감 🔊｜가성비 홈 시어터 스피커｜구매가이드｜방문설치
16:51
Ampex VR-3000 portable quadruplex recorder
18:00
The Impossible Feat inside Your VCR
13:13
How Was Video Invented?
25:09
Visit to the Early Television Museum
12:15