Hang tight, our team of researchers is out looking for the answer to this question now. We're currently researching Puro Sound Labs's website and FAQ pages as well as other online sources. We'll also try contacting Puro Sound Labs directly to try to find an answer to this question. Check back in a bit to see if we've found the answer.
In the meantime, please refer to Puro Sound's website for additional information.
is also offering discounts on select Puro Sound items
today. Get this deal >>
This review does not have a numerical rating associated with it.