TOPPING D10 USB DAC AND USB SPDIF CONVERTER REVIEW
March 2, 2020 § Leave a comment
“There is no funny reconstruction filter that is said to sound better. The Topping has a high-performance FIR that is flat to 20kHz and has a sharp stopband down 90dB. The output at 0 dBFS comes in at 2VRMS, the industry standard. Channels were remarkably well matched in all tests. It is 0.5dB down at 80kHz!!
I have a complete set of measurements below but nothing on the market at $90 will produce numbers within an order of magnitude of what I measured above. You could stop here and run out and purchase one but I’d advise you to please read my next section on shopping advice when purchasing small brands from the Far East first.”