Roland Mobile Cube Viola Cases If you have a MIDI-capable

If you have a MIDI-capable Fourness Fuse electric violin (or older Zeta with a combo jack)

For the cellist-on-the-go

and it's fully adaptable to all playing situations

Fred Carpenter designed his heavy duty 1/4 inch output jack for those viola players who need a more secure attachment than the one armed bracket

as it offers far greater volume levels before feedback

Roland Mobile Cube Viola Cases If you have a MIDI-capableIf you're looking for a small battery powered amp with a great sound, look no further! The Mobile Cube from Roland sounds great with violin, and has some nice digital effects built in, too! It's only 5 watts, so you're not going to bring down the house, but it's plenty loud for a small crowd, even outdoors! Roland's Mobile Cube is a busker's or traveller's dream it's small, runs on batteries, yet is loud enough to project to a small outdoor crowd.