Is that a nano in your PC or are just happy to see me? According to Marcin Ostapowicz of JPlay, his newly launched Optimo nano power supply will make your ears happier with your PC. It's a 5VDC/2A actively filtered/buffered affair with a "linear low-Ω output stage based on our flagship linear power supplies. Its input voltage is filtered by active stage and buffered on top low-Ω audiophile capacitors from Japan to vastly improve dynamic response. It comes standard with dual-lead high-quality teflon insulated silver-plated 18AWG DC cables. Default output connectors are 1 x LP4 Molex for JCAT cards and 1 x SATA for SSD but those can be customized to match the customer's device."