WHAT IS THE DIFFERENCE BETWEEN 2-HEAD AND 4-HEAD MULTI SYSTEM VCRS?
4-Head video machine offers sharper picture quality and noise-free special effects like slow motion, still etc. Compared to 2-head models. This is because one pair of video heads are designed for recording and playbac in SP mode while other pair is dedicated to EP mode for excellent picture quality. All 4 head VCRs offers multiple speed playback and recording.