Ediscreation  Silent Switch OCXO ($800 USD) is designed from the ground up to improve the quality of digital music streaming for any streamer, music server, NAS, DAC, digital endpoint, etc. It uses a true audio grade LAN socket for the best signal connection, supports large LAN cable connectors. The core module design with a CNC heat sink provides the best noise shielding and lower working temperature. Silent Switch OCXO uses a built-in OCXO system clock for ultra-low jitter (0.25-0.35ps), frequency stability ±10 ppb phase, and implements discrete circuit designs with linear supply for main power supply and uses ultra-low noise LDO for OCXO clock power.