Heya, I picked up a MXR Bass Chorus Deluxe recently and noticed a slight noise signal when the effect is on. It's a thin whisper of static that only shows up when notes are played. It's very light and barely noticeable, but of course my overly sensitive ears hear it. It can be mitigated somewhat by playing with the 'intensity' and 'width' knobs. As you may guess, I'm not very familiar with effect pedals. I think I've owned a grand total of three of them in the last 20 years. But I'm curious if folks think that's expected or a faulty unit? Thanks!