The HiFi Rose RS451 is a premium, versatile network streamer, DAC, and headphone amplifier designed as a central, high-fidelity hub. If you are interested in seeing it in action, be sure to watch our HiFiRose RS451 Introductory video. Featuring a 9.9-inch touchscreen, it runs an Android-based OS with dual ESS Sabre ES9027PRO DACs for separate headphone and preamp paths, supporting high-res PCM/DSD512 and 4K video

More RS451 video: https://designwsound.com/dwsblog/2026/01/hifirose-rs451-crutchfield/

More RS451 info: https://www.squarewavehk.com/contact/