The TOPPING D900 features PSRM module with a discrete 1-bit decoding architecture and I/V conversion technology, achieving an astonishing distortion of -140dB and a signal-to-noise ratio of 131dB, bringing studio-grade precision and immersive dynamics. ^^The D900 DAC easily connects to all your digital signal sources, including computers, CD players, and game consoles, with inputs via USB-C/B, optical fiber, coaxial, Bluetooth 5.1 (LDAC/aptX HD), AES, or IIS-LVDS. ^^The fully balanced D900 DAC supports 10-band PEQ (up to 192kHz/32bit), allowing multiple profiles to be saved, applying different equalizers for speakers and headphones, and importing/exporting curves.
^^With an independent dedicated preamplifier circuit, it directly connects to active speakers or power amplifiers. Adjust the volume with high precision in 0.5 dB increments via the D900's front panel or remote control. Each input and output remembers its volume, eliminating the need to readjust when switching. ^^CPLD clock proce