ESS9038DAC Decoder Chip: Experience unparalleled audio clarity with our Bluetooth 5.1 Digital Sound Decoder, featuring the powerful ESS9038DAC decoder chip. This advanced chip provides high-definition decoding capability and supports DSD bitstream digital encoding, ensuring you enjoy every detail of your music. Good Listening Experience: Our HD lossless sound receiver is equipped with 2 x 2134 chips, which extend low and mid-range frequencies. This design delivers a warm and rich audio experience that is both durable and pleasing to the ear, making your listening sessions more enjoyable and immersive. Advanced Bluetooth Chip: Enjoy superior wireless audio quality with the Qualcomm 5125 Bluetooth chip, which offers lossless Hi-Res Bluetooth reception. This chip exceeds CD standards with 24bit/96kHz audio, providing a seamless and high-fidelity listening experience. Coaxial Optical Input: The Bluetooth 5.1 sound receiver supports advanced audio codecs such as LDAC and AptX HD, ensuring lossless adaptive Bluetooth reception. It also features coaxial and optical inputs, offering versatile connectivity options for your audio devices. Low Distortion: With a signal-to-noise ratio of up to 129dB and a total harmonic distortion (THD + N) as low as 120dB, this digital sound decoder delivers crystal-clear sound with minimal distortion. Enjoy your favorite tracks with exceptional clarity and precision. This Bluetooth 5.1 Digital Sound Decoder is perfect for audiophiles seeking high-quality, lossless audio transmission. Its advanced features and superior performance make it an essential addition to any modern audio setup.