Akai Videotape Format
1/4 inch Akai is a portable Helical scan EIA and CCIR analog recording VTR. Akai 1/4 inch VTR had two video record heads on the scanner. The units had an optional RF modulator to play back to a TV set as well as a detachable Video monitor. Akai Electric Ltd. VTR plant was in Tokyo, Japan.
Read more about Akai Videotape Format: Early B&W Models, Color Model