First of all, hope everyone is having a great start to 2021. I recently bought a Blues Junior III from a local pawn shop for cheap. I’ve had it for months and have been playing it with no issues. I recently purchased a Eminence Swamp Thing and installed it. Now when playing at a low volume there is what I can only describe as a very light digital clipping sound in the amp. Also when playing at a regular volume (Vol: 4, Master: 4) if I play a single note and let it sustain, it begins to make a phaser like sound at the end of the decay. Does anyone have any ideas? I had the clipping sound as being a defect in the speaker, but I really can’t explain the phaser sound.