This Sonos Connect Amp S1 Gen 1 Digital Media Streamer is a reliable and feature-packed device for all your audio-streaming needs. With its Bluetooth and Ethernet connectivity options, you can easily stream music from your favorite devices without any fuss. The stereo audio L/R RCA, digital audio coaxial RCA, and raw cable speaker jacks provide an excellent output for all your audio needs. This Sonos Connect Amp S1 Gen 1 Digital Media Streamer has been fully tested, and its firmware has been updated to ensure that it is functioning at its best. Its white color gives it a sleek and modern look that can fit seamlessly into any home entertainment setup. With its 1st generation digital/analog capabilities, it is a great addition to any household that values high-quality audio streaming.