Some may recall that my Roland Blues Cube Artist died a couple months ago. Ended up being the power supply. I guess that was a common problem in the early runs of this amp. Had it repaired, and for the last few weeks it has worked flawlessly and sounded great (maybe even better than before, perhaps the failing power supply was diminishing the tone). Last night it started acting up again. The volume spontaneously varied and then at one point the sound just disappeared. The power was still there (LEDs on etc.) but no sound. This morning I got sound but the volume is definitely lower than normal. Gonna be a roller coaster! I don’t think I’ll take it in yet given the problem is probably intermittent, but we’ll see. I’m not currently playing out at all so it’s not a huge problem for me. Thankfully, I have two other amps, but, man, I really love the Blues Cube.