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PCM63X4 balance reinforcement board (final commemorative edition),The PCB is blue. Strengthen the heat dissipation of the power supply, add a coaxial signal shaping circuit, and use BNC for the input socket. Made with American DALE resistors
Using the combination of CS8412+SM5842+PCM63X4+NE5534, 4 pieces of PCM63 are used to form a fully balanced output, with balanced and unbalanced outputs, and no conversion is required. The two-channel first-stage power supply is changed to one group, so that the power supply of the two channels is more balanced, and the digital filter uses SM5842, which has stronger dynamic and explanatory power. Optimized the wiring, the ground wire distribution is more reasonable, the sound field is open, and the listening experience is more natural. 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.
Finished board display diagram
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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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