Gang, I picked up an Eden Metro earlier this week, and I notice that if I get too close to it with my bass (a Precision) it will start to make a buzzing sound. It's especially bad if I hold the bass close to the upper right hand corner of the amp, where the power is. It is like a similar effect to when you hold your bass close to a television that's turned on. BZZZZZZZZZZZ. Almost as if the amp is giving off some sort of interference. If I back away it stops. I guess the simple solution is, don't stand close to your amp - but is this normal or is it something I should have looked at?