Hello guys,
I'm a happy owner of a Marantz PM6005 amplifier. Recently, I started to hear some kind of "rumbling" coming from the body of the amplifier (not through the speakers). After some investigations, It appears the intensity of the noise is time-dependent : 90% of the time, it is almost not audible but sometimes it becomes a bit louder so that I can hardly hear it when I'm at about 2 meters of distance. I tried to disconnect all the wires, changed the plug and nothing changed.
Is it a feature of this amplifier or it is a bad news ?
Thanks !
I'm a happy owner of a Marantz PM6005 amplifier. Recently, I started to hear some kind of "rumbling" coming from the body of the amplifier (not through the speakers). After some investigations, It appears the intensity of the noise is time-dependent : 90% of the time, it is almost not audible but sometimes it becomes a bit louder so that I can hardly hear it when I'm at about 2 meters of distance. I tried to disconnect all the wires, changed the plug and nothing changed.
Is it a feature of this amplifier or it is a bad news ?
Thanks !