I tested the Minirbute at the store and it worked perfectly.
Upon getting it home I turned it on waited at least 15 mins, and it would not produce sound - with headphone plugged into jack. Apart from a brief sound when it powers on.
I later tested it through other speakers and a soundcard/computer setup.
When tested through the soundcard/computer I noticed a very low signal... osc mixed with noise... which could not be manipulated - even by the volume knob on the minibrute.
Any idea? It was transported safely and securely. Very strange