TOPPING D10S - Desktop USB DAC 32bit 384KHz DSD256
The Topping D10S is a desktop D/A (digital to analogue) converter with USB input and ESS ES9038Q2M DAC chip, 384KHz/32bit PCM and DSD256 resolution, Hi-Res Audio certification. The special feature of the device is that it is a digital interface that converts the signal coming in via USB to COAX and optical output.
TOPPING L30 II - Desktop NFCA Headphone Amplifier and Preamplifier
Second-generation Topping L30 II desktop headphone amplifier with NFCA amplifier module, 6.35mm headphone output and RCA preamplifier output, as well as Hi-Res Audio certification, increased output power and lower distortion.