Bluetooth 5.1 DAC: Topping the D900 is the latest generation Bluetooth receiver Qualcomm QCC5125. As a result, the Topping D900 supports high-resolution Bluetooth codecs for SBC, AAC, aptX, aptX-HD, aptX-Adaptive and LDAC transmission. LDAC 24bit 96kHz, superior to standard CD quality, offers a reliable, stable and pleasant listening experience.
The Topping D900 uses a 1-bit PSRM discrete digital-to-analog conversion module. This circuit preserves signal integrity while the DAC is operating, allowing it to deliver exceptional performance, with THD+N below -140dB and SNR of 131dB. This Topping DAC also includes a new I/V conversion circuit for high dynamics and an immersive audio experience. You can find all the other details and specifications at the link!