Description
sync_ope is a companion circuit for analog glitch & circuit bent video instruments. it preserves the sync pulses from the original signal and allows for smooth mixing between clean (dry) and distorted (wet) video. preserving the sync pulses means the distorted video is less likely to drop out (blue screen) when sent to analog video decoders such as in projectors, capture cards and digital tvs
note: this circuit requires either an existing dual_psu or a (less common) ac-ac wallwart to operate (that you must source separately) if you are confused / prepared to wait i write some thoughts about a potential revision which could improve this here
– knob for physical control over dry/wet external effect
– cv jack (0-1v) for sequenced control over dry/wet external effect
– external video send & return over rca or 3.5mm jacks
this project – like everything in the underscores catalog – is fully open-source hardware – find all the source plus lots more information and guides on the github repo:
