Hey hey. Yes I could upload a sample of audio from my prosound SP. I'll try n get it done sometime this week. Things I have found though:
• it's ridiculously loud compared to a DMG (un-pro sounded)
• with its mad volume comes mad noise level (SNR not that great it seems)
• if you let the SP run for a few minutes the noise drops quite a lot.
• yes, as someone mentioned, it can be a little sensitive sometimes and throw out errors (but that's not a prosound problem)
But all in all, I would still go for my prosound SP any day if the week compared to other options. I'm even tempted to get another one made soon.