12 days old and tonight while listening to a nit of Nina Simone severe crackle bang and now severe buzz sound in the background. Buzz does not get louder with output volume it's the same and even present when sound is all the way down. I'm dumbstruck have no idea what would have caused it but I assume its power supply related. Anybody Els ever had this happen. I'm a pain on my gear I turn volume to 0 before switch off warm amp for a min before I start to slowly increase volume never crank it past 3/4 (75) this one has never seen anything past 50% it's still running in. Going to be a long weekend without my music time the Marley is charged for some low quality noise creation.