Grumpy_Mike:
With a 16MHz processor??? Even the Due only runs at 84MHz.
Yes, but it's pretty limited what kind of quality you can reach though, thus I like to move the heavy mixing work to audio DSP. Here's a clip of my current audio project on Uno that I like to upgrade:
Grumpy_Mike:
That rules out the Arduino.
I have no plans to use Arduino but a separate audio DSP. Just trying to find a good one with all the features I would like to have.