To provide a liquid jetting head driving circuit which prevents a potential difference between electrodes of a piezoelectric vibrator in a state wherein a liquid is not jetted from a liquid jetting head, and moreover which can operate by a voltage lower than a voltage applied between the electrodes of the piezoelectric vibrator of the liquid jetting head.

A nozzle control signal CS is inputted between a base and an emitter of a first NPN type transistor Q11 and a first PNP type transistor Q12. One sides of the electrodes of all the piezoelectric vibrators 77 set at a recording head 62 are connected in parallel to an output of a first push-pull amplification circuit 283. An inverting nozzle control signal /CS is inputted between a base and an emitter of a second NPN type transistor Q21 and a second PNP type transistor Q22. The other sides of the electrodes of all the piezoelectric vibrators 77 set at the recording head 62 are connected in parallel to an output of a second push-pull amplification circuit 284.