Sennheiser XSW 2-865-A (507150)
Vocal set each with 1x EM XSW 2, 1x EM XSW 2, SKM 865 XSW (condenser, supercardioid), NT 12-5 CW, MZQ 1, GA 1 XSW 2, frequency range: A (548 - 572 MHz)