This is a great little portable Speaker to use with your iPad or any bluetooth capable streaming audio device. The Aux input makes it great for connecting up gear as well. The frequency response is pretty usable considering the size of the unit and the battery lasts good and long.
This module is deceptively useful in that not only does it give you the convenience of a speaker being built right into your Eurorack modular. It also gives you the ability to take audio signals in and boost them to synth CV level without distortion so you can use them as modulation sources. very cool indeed. check it out below.
And buy it here http://animodule.bigcartel.com/product/tranimodule