What is Topping D30?
The D30 is a high-resolution desktop DAC that is able to decode Hi-Res DSD files. Topping designed the D30 to accept the 3 most common types of digital inputs: Digital coaxial, Toslink, and USB. The aesthetics and the sound of the D30 make it a staple for any audiophile that enjoys Hi-Res audio.
What is topping D90?
The TOPPING D90 is a new class of DAC being produced by TOPPING that uses the latest AKM D/A chip, the AK4499. It is also equipped with an XMOS XU208 USB chip, AK4118 S/PDIF receiver chip, and a CPLD programmable logic chip. For drivers, it uses German Thesycon drivers.
Is topping A90 fully balanced?
The A90 is a full-sized desktop headphone amplifier and preamplifier, with fully-balanced circuitry.