I’d forgotten that the Roland Cube 80XL has a JC Clean setting on it, along with oodles of other settings and effects. I have one and love it. There’s also several other forum members on here that use the Cube.

Definitely worth checking out, but still pretty heavy. You could try the Cube 40 for a weight reduction. I think the effects are the same.

http://www.musiciansfriend.com/amplifiers-effects/roland-cube-80xl-80w-1x12-guitar-combo-amp