Description
Using the original OPA2111KP
Resistor using precision ± 1% of the chip resistors, the main circuit with precision ± 1% of the five-ring copper metal film resistance to ensure that the machine a good signal to noise ratio.
PCB with 1.6mm thick double-sided sheet, 2.0 oz thick copper, tin spray the whole process to ensure that the size of the current through the performance of good. First-class PCB quality.
Electrolysis using imported three batches of 2200UF / 25V electrolysis, the other using Taiwan famous brand, coupled capacitor mining
With imported red robe ELNA, the quality is more assured.
Basic parameters:
| Power | Dual AC12V or Dual AC15V |
| PCB Size | 155 * 81MM |