DC12V HiFi DC Linear Power Supply Low Noise Regulator For QA390 DAC Headphone Amplifiers

DC12V HiFi DC Linear Power Supply Low Noise Regulator For QA390 DAC Headphone Amplifiers

Features:
- Professional debugging to reduce interference. The ultra-low-noise DC voltage regulator circuit of precision voltage reference + high-speed operational amplifier + MOS output power tube adds multi-stage high-current HiFi filter inductors, which improves the quality of DC power supplies.
- Create outstanding sound. Designed specifically for QA390, comprehensively improve sound quality. Use imported audio components for debugging. Adopt German ring-shaped transformer with abundant energy.
- Ultra-low-noise DC stabilization circuit: The ultra-low-noise two-stage voltage regulator circuit uses TILDO 3-terminal low-dropout voltage regulator chip as the first stage pre-regulation. The second stage is a precision low-noise voltage regulator circuit using a precision OP + MOS field effect tube.
- HiFi Filter Array: Select high-quality components, such as ON MUR860 fast recovery rectifier diode, Japanese audio filter electrolysis, German small capacity stepless capacitor.
- Germany 80VA Transformer: Original German 80VA transformer features low noise, low interference and stable work.

Specifications:
- Available Power Cord: US, UK, EU standards
- Available AC Voltage: 100V-120V; 220V-240V

Package Included:
- 1 x DC Power Supply
- 1 x Power Cord