![](https://img.alicdn.com/imgextra/i4/931502894/T2z5qvXshaXXXXXXXX_!!931502894.jpg)
PCM63X4 balanced enhanced version,Strengthen the heat dissipation of the power supply, add a coaxial signal shaping circuit, and use BNC for the input socket. Made with VISHAY BC PHILIPS resistors and ERO 104 capacitors.
Using the combination of CS8412+SM5842+PCM63X4+NE5534, 4 pieces of PCM63P-k orPCM63P-k2Composed of fully balanced output, there are two kinds of balanced and unbalanced outputs, no conversion is required(The input of this board is coaxial and optical). The two-channel first-level 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 picture:
![](https://img.alicdn.com/imgextra/i4/931502894/T2dVCFXudaXXXXXXXX_!!931502894.jpg)
![](https://img.alicdn.com/imgextra/i2/931502894/T2pd5KXuBXXXXXXXXX_!!931502894.jpg)
![](https://img.alicdn.com/imgextra/i1/931502894/T23.WAXxdaXXXXXXXX_!!931502894.jpg)
![](https://img.alicdn.com/imgextra/i2/931502894/T2CICJXy0XXXXXXXXX_!!931502894.jpg)
2. Warranty and replacement services will not be provided if the product is damaged by man-made, dismantled and modified privately, shattered and damaged.
The above price does not include invoice taxes and fees. If you need an invoice, add 5%, thank you for your cooperation! I wish you a happy shopping~!
![](https://img.alicdn.com/imgextra/i2/931502894/TB2pV_4hVXXXXciXpXXXXXXXXXX_!!931502894.jpg)