Need a little help debugging a faint fuzzyness.

[markmalin]

Hi Guys,

I've noticed something since swapping out the 715 Orange Drop's with the PS series. The tone is brighter and better (which is good!), but in the clean setting, if I play multiple strings of certain intervals (especially a Maj 7) or a chord, there's a very fain distortion (fuzziness) as the notes fade. Could this be a bad solder joint? Not enough filtering in the power supply? Any thoughts?

Cheers,
Mark.