This is the upgraded power supply* for the Aries LE and Aries Mini. It creates a lower noise floor and blacker backgrounds so you can hear deeper into the music. This PSU is based on AURALiC Purer‐Power™ technology with advanced AC filter and very low noise circuit design. It measures only 10uV of noise across the entire 20Hz-20KHz bandwidth.
*PLEASE NOTE THAT A POWER CORD IS NOT INCLUDED