The Topping D90LE is a high-performance digital-to-analog converter (DAC) that features the ESS SABRE ES9038PRO D/A chip, providing exceptional audio quality. It supports a wide range of inputs including USB, IIS LVDS (HDMI), Optical, Coaxial, and AES/EBU, and is equipped with Bluetooth connectivity. The D90LE excels in sampling rates, accommodating PCM up to 32bit/768kHz and DSD up to DSD1024 on IIS, while Coaxial, Optical, and AES inputs are limited to 24bit/192kHz. Its dynamic range is rated at 134 dB @ 1kHz with a total harmonic distortion plus noise (THD+N) of <0.00005%. The D90LE also offers both balanced XLR and single-ended RCA outputs, ensuring versatility in connecting to audio systems. With advanced Bluetooth capabilities including aptX HD and LDAC, it provides high-quality wireless audio playback. The dimensions of the D90LE are 8.7 x 6.2 x 1.7 inches, and it weighs approximately 6.6 lbs. Unlike its counterparts, the D90LE does not support MQA (Master Quality Authenticated) streaming, which differentiates it at a lower price point compared to the D90SE model that includes MQA functionality.
