Hi guys, this is my first post here and I hope you guys can help me. I have a Marantz PM6006 that I've only been using for about two years. A while back it suddenly went into protection mode while playing and ever since it's gotten worse and worse until now: it just turns off right after the relay shifts after turning on (even with nothing connected). I played around with the idle and dc offset knobs (without actually being able to measure the values since it doesn't turn on), but nothing changed. The manual is available on hifiengine, but I am far away from understanding how an amplifier works exactly. Any ideas/experiences with an issue like this?
