PROBLEM TO BE SOLVED: To provide an electric stimulation output circuit capable of outputting treatment waves capable of bringing about a great treatment effect, while simplifying a configuration and making costs low, and an electrostimulator comprising the same.SOLUTION: An electric stimulation output circuit A includes a mask signal generation circuit 1 and a treatment wave generation/selection circuit 2. Continuous AC waves or some of the continuous AC waves can be extracted as treatment waves by using a mask signal, and either the continuous AC waves or some of the continuous AC waves can be selectively output as the treatment waves.COPYRIGHT: (C)2014,JPO&INPIT【課題】構成が簡素で且つ安価でありながら、高い治療効果が得られる治療波の出力が可能な電気刺激出力回路およびこれを備えた電気刺激装置を提供する。【解決手段】電気刺激出力回路Aは、マスク信号生成回路1と、治療波生成/選択回路2とを含み、マスク信号を用いて連続交流波または前記連続交流波の一部を治療波として抽出すると共に、前記連続交流波または前記連続交流波の一部のいずれかを治療波として選択出力させることができる。【選択図】図1