This is an Arduino compatible board, which provides probably the "most capable" micro-controller in the AVR range on the standard Uno footprint. It can do anal

This is an Arduino compatible board, which provides probably the "most capable" micro-controller in the AVR range on the standard Uno footprint. It can do analogue output from DC to 48k samples per second. And it has supporting amplifiers for headphones and microphones (sampled using onboard ADC). It is not a musical instrument. It is a platform to develop and test applications using analogue output and input. Voice is one good application, but there are many others. Its also quite cheap at AUD50 (USD40) each. The Modi or Magni devices are USD99 each. Different applications. Different cost points.