O Clarity!
O Clarity! A30 sufficiently drives my Yamaha MT5, Sennheiser HD380, and Beyerdynamic DT770-80 all with Lo Volts and no boost. What brilliance and detail! Rolled a pair of Bursons and am very satisfied with the results, better than the stock OP2134 imo.
With WASAPI I hear no coloration on PCM whether running Foobar2k or WebM. Awaiting a tube buffer to experiment with between the DAC and speakers. Upgraded my speakers to Mackie Reference 524 monitors because Topping is a WINNER, since break-in I couldn't be happier.
I was annoyed with the top unit sliding around when I went to plug/unplug my phones, so I wrapped thin steel wire around the front and back, now I can plug and unplug single-handedly. Very NICE. If you do this be forewarned that steel scratches Aluminum, a steady hand is required!
Very content with the quality and value of this AWESOME stack.
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