(1981)[]
Logo: On a black background, we see these words in a computerized font:
KNOCKOUT
VIDEO
PRESENTS
Later Variant: Later on, the black background would be replaced with a rainbow background, equal signs would be added above and below the logo, and "PRESENTS" would be replaced with "PRESENTATION".
FX/SFX: None.
Music/Sounds: None.
Availability: Seen on many pre-cert releases from the company, many of which are considered "video nasties."