Battery power supply

In order to accommodate ideally most of your audio devices, the PS1 uses 4S75C power cells (1800 mAh total) with output electrical capacities that can reach above 100A. The main reason for this oversized performance is a desire to lower the ESR (internal circuit resistance) to achieve a better transient response - which also allows higher output currents and allows the PS1 to operate with a wide range of 'audio devices while providing a power supply as quiet as a series supercapacitor circuit.

The circuit has no less than 6 LT3045 low noise regulators, which promotes high reactivity of the circuit even with energy-hungry systems, while keeping the noise level below 1µv (theoretical 0.33µv).