MXR M-288 Bass Octave Deluxe. Couple small dings here and there, as it was on my board for about a year. Works great, sounds great - just downsizing. Only 'issue' is that it came from MXR without the battery clip, so it only works with a power supply. I run everything on my board off a PP2+, so I never gave it a second thought. $80 shipped fully insured.