Has anyone made a chart or matrix showing all Topping products (amps/dacs) with features, like RCA, TRS, XLR output/input, headphone 1/4"/3.5mm/4-pin, DAC chip, etc, etc?
EDIT: nevermind, I found it: https://www.audiosciencereview.com/forum/index.php?threads/topping-dacs-feature-comparison.26227/