Ibanez TS mini, in great cosmetic shape and functioning like it should. Has green paint added in the indicator line of the mini knobs. The photos of the board show some old metallic marker on those same knobs that I removed.

I bought this non-functioning and repaired it. Someone plugged in the wrong power, and the polarity protection diode burned out. It scorched the heck out of the surrounding area on the PCB, but luckily that diode is placed far from the other components so there was no collateral damage. Someone before me kindly restored the polarity protection by floating a new diode above the scorched bit, which is pretty slick. No need for me to mess with that. But they didn’t replace the 4558 IC, which got zapped when that diode gave up the ghost. I soldered in a new one and this little thing is once again screaming like it ought to. See photos for assurance this was all done tidily.