Introduction:

The circuit of this product is based on the Swiss STUDER power circuit.Ultra-low noise fever linear power supply, with excellent wiring and good linear components, the output accuracy is very high, ultra-low ripple, and the actual listening experience is better than most Class A power supplies.

The maximum current of this device is 2.5A. If your device exceeds 2.5A, it will not be able to start. Please pay attention to the use situation. It is only suitable for commonly used preamplifiers and DAC decoders below 2.5A.

The materials used are very sophisticated, high-speed and low-dropout 5A Schottky rectifier diode, the output tube is ON tube king 15034, TL072 dual op amp, RM 6800uF main filter capacitor. Integrated PCB design with output overcurrent and overload function to improve power supply safety.

Instructions for use:There are 3 voltage adjustment positions on the PCB, namely: H (DC 20V--28V), M (DC 12--18V), L (5--9V).After setting the gear, fine-tune the adjustable resistance on the PCB to reach a precise value.The corresponding resistance of H is 33K, the corresponding resistance of M is 12-18K (the larger the resistance, the higher the voltage, but the lowest voltage will increase), the corresponding resistance of L is 3K3-6K8. You can change the corresponding resistance value according to your actual situation.

PCB size: 99mm * 72mm

NOTE: We have DIY kit or Finished board(Optional)