Massdrop: unlocked xDuoo TA-01 (also STAX, Fidue, Mousai)

More action at the members-only but free-to-join Massdrop website. Of the latest offers, one is fully unlocked (lowest price possible), the xDuoo TA-01 DAC/Amp goes for $135 shipped (expires in five days from today). The items below are not fully unlocked as of the time of writing of this blog-post:

+ STAX SRS-3170 Electrostatic Earspeaker System (SR-307 Headphones plus SRM-323S Amplifier) as low $1010
+ Fidue A83 Hybrid IEM as low as $260
+ Mousai MSD192 DAC as low as $300