My new digital transport has just come, QLS QA-550. This is actually a SD Card WAV Transport, as it only has digital out (either Coaxial or Optical) and internally I2S...... Read More

I’m about to finalize this sound card mod. The output now is taken directly from the WM8770IFT, coupled with Jensen Copper Foil Paper Tube Capacitor (before it was Mundorf Silver/Gold/Oil)....... Read More