820S

#### Power Supply: - **Transformers:** Two custom proprietary toroidal transformers designed for lower magnetic, electrical, and thermal loss, enhancing power transfer and reducing the regulation factor. - **Purpose:** One for analog and one for digital power supplies. #### Capacitance and Inductance: - **Filters:** Two special “pi-type” filters in both analog and digital power supplies after the initial voltage rectification stage. - **Capacitance:** 40,000uF total (4 x 10,000 uF) - **Inductance:** Dual choke inductance (2x 20mH) #### Voltage Regulation: - **Stages:** 4 stages of proprietary M-R2S circuits in both analog and digital supplies. - **Design:** Fully discrete voltage regulation using a “precision reference” feeding an amplifier comprising multiple ICs and transistors, instead of a single voltage regulation chip. - **Output:** Provides pure DC power that is fast, precise, with virtually unmeasurable noise levels and stable voltage. #### Circuit Board Design: - **PCB:** 4-layer printed circuit boards crafted with pure copper tracings. - **Characteristics:** Extremely low impedance, significantly shorter signal paths, and substantially reduced noise levels.