Hi, for those who use the usb interface, I recommend to put a good capacitor in the place marked with blue arrow: I replace for a couple of days the F BG series (100uF/25V) with Black Gate FK (220uF/25V). It was a permutation of two capacitors, for me it is not necessary to buy other capacitors. I noticed that sound became more vigorous, fleshy and obviously with a more refined texture. Bass is better articulated and has a superior tone quality.
10/26/14 at 7:54am