Technically yes, but I've never felt like I need any clean blend with my FX25 which is very tight and full sounding, but you do have to 'play' it in a certain way. Maybe it has wider band or the way the sweep works just happens to fill out the bass bit once dialled in it's a fat and squelchy as you could want, whereas some of the sparkle green ones I've had are all top or bottom and quite hard to use. The WOnderlove absolutely needs clean blend which works well as the wobbly filter sort of wraps around the affected sound so well, but I wasn't feeling that so much on the MXR - however I only had a quick play yesterday so I'll give it some time over the next few days, as it definitely has the right 'flavour' that I like.