There is provided a liquid discharge apparatus, in which a first inductance element included in a first demodulation circuit has a first terminal which a first amplified modulated signal is input, a second terminal which a first driving signal is output, a second inductance element included in a second demodulation circuit has a third terminal which is provided in a fourth side portion, and to which a second amplified modulated signal is input, a fourth terminal which is provided in a fifth side portion that faces the fourth side portion, and from which a second driving signal is output, and a second lead member coupled to the third terminal and the fourth terminal and having a third refraction point and a fourth refraction point, and the first inductance element and the second inductance element are positioned such that the second side portion and the fourth side portion face each other.