Validator for magnetic tickets

Variable frequency-response equalizer

Variable read output impedance control circuit for a...

Variable speed recording and/or reproducing apparatus including

VCM driver and PWM amplifier

Verification of recorded messages

Video and audio signal recording apparatus with editing-use eras

Video cassette recorder power supply capable of breaking supply

Video cassette selection machine

Video disk player simulator, method and apparatus

Video floppy system

Video magnetic transducer system with phase correcting network

Video signal play-back circuit

Video signal play-back circuit

Video signal preamplifier circuit

Video signal recording/reproducing device

Video signal reproducing apparatus with index information displa

Video tape cassette and device therefor

Video tape cassette with a reusable recording enable/disable sli

Video tape player for displaying a previously recorded video sig