This LHY Audio UBT-1 digital interface lets you transmit a high-quality digital audio signal via your computer, tablet or smartphone to other digital audio devices. The UBT-1 digital interface features a USB-B connector input, a Bluetooth 5.1 receiver chip and several outputs: AES/EBU, SPDIF Coaxial, Optical Toslink, and HDMI-I2S. All powered by USB-C with accumulators for stable power supply and significantly reduced interference and noise. The AES/EBU and I2S outputs are independent and isolated for pure signal quality. This LHY Audio interface supports high-resolution streams up to PCM 32/bit 384kHz and native DSD up to DSD512. To top it all off, the front panel of the LHY Audio UBT-1 features numerous LED indicators, making for a pleasant user experience.

HDMI I2S LVDS output with DS90LV047A CMOS chip

An HDMI I2S output allows you to connect a device such as a DAC to I2S for a high quality sound signal. In fact, the LVDS electronic digital signal is used by HDMI I2S connections. This signal is highly immune to noise. The HDMI socket is set to the PS Audio standard.