What to do if my Marantz PM5004 has no sound when powered on?
- AAnthony RhodesAug 13, 2025
If your Marantz Amplifier turns on but produces no sound, several factors could be at play. First, check that the speaker and input cables are securely connected. Ensure the INPUT SELECTOR knob is set correctly and the VOLUME is at an audible level. Also, verify the SPEAKERS A/B switches are on for the connected speaker system and that the mute function isn't activated (the MUTE indicator will be lit if it is). If the MUTE indicator is lit, press MUTE on the remote control to cancel muting.