: Never connect the PP 2 to an input marked "PHONO" on your receiver, as this will cause severe distortion.
: Connect the external 24V power supply to the PP 2 and plug it into a wall outlet. A green LED on the front panel indicates the unit is powered. 2. Technical Specifications Nad Phono Preamp Pp2 Manual
Check if the . If not, verify the power supply connections. Ensure the correct input is selected on your amplifier. Hum or Buzz : : Never connect the PP 2 to an