Upgrading a Bluesound Node with an Sbooster power supply

Installing the Sbooster Active Interface Board in a Bluesound Node! Sbooster’s first AIB is designed for the Bluesound Node N130 / Node 2021. The upgrade lifts the sound quality of the Node to the next level. The Sbooster Node AIB differs from all other existing Node upgrade solutions, because of its unique MAXimalistic upgrade concept, It improves on literally every aspect of the stock power supply circuit, starting at the power connector. The AIB uses Sbooster's special C8 connector with gold-plated pins, hand-picked audio-grade components, and silver-plated OCC wires. The two-layer gold-plated PCB is made and assembled in Bulgaria. The triple anti-oscillation circuits stabilize both the AIB and NODE's internal power rails and an advanced central grounding point creates a pure reference for the circuits. In addition, the Sbooster Decoy V2 is used to move internal RFI away from the audio circuitry. https://www.sbooster.com/aibs https://www.bluesound.com/products/node/