ASHDOWN ENGINEERING - NFR-1 & NFR-2
USER GUIDE
GROUND LIFT SWITCH - Use this to reduce or eliminate ground-related noise
arising from ground loops in audio cables if you experience any unwanted noise.
RCA IN - Use to connect to an audio source when using an RCA cable.
LINE IN - This 1/4" jack socket is used to connect the output of line level devices.
POWER SWITCH - Use to power the speaker on.
MAINS INPUT - Use the included mains power lead to plug into a 240v
mains socket.
REAR PANEL BOTTOM: