I've tried the inexpensive Boundless carbon fiber brush, as well as the slightly more expensive AudioQuest brush (the one with the gold conductive patch where you're supposed to hold it to help drain static).
I find this one outperforms either of those two, mainly in actually dissipating static. Perhaps it is the handle design, the plastic is supposed to be conductive at the voltages involved in static (apparently high voltage and low current).
It also seems to do a better job sweeping.
You wouldn't think there would be a large disparity in such a simple sort of device, but here I am.
|商品尺寸||13.97 x 7.62 x 2.29 cm; 90 克|