This board uses the combination of CS8412+SM5842+PCM58X4+NE5534, and uses 4 pieces of PCM58 to form a fully balanced output, with balanced and unbalanced outputs, and no conversion is required. The two-channel first-level power supply is changed to one group, so that the power supply of the two channels is more balanced. The digital filter uses SM5842, and the dynamics and interpretation are very good. The sound field is open and the listening feels natural. The overall sound is relatively close to PCM63. The power supply voltage is: 18VX2 group, 15VX2 group, single 15V group, AC. Board area: 212X215mm thickness 2.0mm 2OZ copper, blue tin spray process.
2. Warranty and replacement services will not be provided if the product is damaged by man-made, dismantled and modified privately, shredded and broken.
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