Massdrop Unlocked: ZY Cable for Sennheiser HD-5xx for $25 shipped [also: xDuoo, Sony DAP]

Fully unlocked with seven days to go (as of blog-posting date) on members-only Massdrop are the ZY Cables for the Sennheiser HD598 and 595 and 558 and 518 headphones, going for roughly $25 shipped.

Also added there, but not fully unlocked as of writing time are the xDuoo TA-01 DAC/Amp (RCA, USB inputs) that could go as low as $135 shipped, and the Sony NWZ-A17 Walkman digital audio player that could go as low as $260 shipped.