How is PCH X1 powered?

PCH X1 requires 48V phantom power. Mute the input channel on the
mixer or interface before connecting PCH X1 to its XLR input. Once
connected, enable the mixer or interface’s phantom power and then
unmute the input channel.

• Slowly increase the volume on all devices.
• Set PCH X1’s HPF switch to 80 or 240 to reduce low-end rumble or
muddiness as needed.
• Set PCH X1’s LIFT/GND switch to LIFT if experiencing ground hum.