K2HD Technology, DSD Remastering, 5,700mW peak output, lossless Bluetooth, and 18-hour battery life are just some of the features of the iFi iDSD Valkyrie.
Borrowing design concepts from TEAC’s top-of-the-line 700 Series, the standout feature of the UD-507 is TEAC’s new proprietary "TRDD5" (TEAC Reference Discrete DAC) designed...