First I must declare that I am a proud owner of the D-07 for nearly a year. <br />
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I do not use the USB input, but rather the digital coax. I also use the WORD Clock feature to syn the DAC to the Soundcard. For the player, I use the J.River in WASAPI mode, and the I have never encountered any issue that the reviewer mentioned. Using the D-07 with the J.River in Win 7 is simply a breeze.<br />
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In addition, I use the 32 digital attenuator to directly drive a 250W Class D amp, bypassing the need for a pre-amp. And the music that flows out is simply accurate, dynamic and musical.<br />
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I completely disagree with the findings on the sound quality of the D-07.<br />
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