- Powerful COSM onboard
- Unique Dyna Amp feature
- New acoustic simulation inherited from BOSS AC-3
- Power Squeezer for maximum gain and sustain - even at low volumes
- Convenient onboard tuner
CUBE-30X
Guitar Amplifier
Roland’s famous CUBE amp lineup expands with the hot new CUBE 30X. With great new features such as Power Squeezer for maximum sustain without maximum volume, a fully equipped guitar tuner, a mini-jack aux in for playing along to MP3 and CD players, and of course that incredible CUBE sound, this amp is built to rock!