question about Spectral DMA-160

Hi,anybody can tell me Spectral DMA 160 and Spectral DMA 160s,is it the same model?thanks.

samtse06-28-2010 8:57am

samtse OP Details Discussions Posts This discussion Message User 49 posts 06-29-2010 at 01:55am Copy Comment URL Report Comment Edit Delete Hi Ack,you mean it is different design(circuit board or......),which one is better?thanks Sam