Not sure about @PaganDL, but I've ordered the perforated ones.
Ok then, let me know the update once it arrive, it's worth or not, since it's double the price of PT-1 pads (shipping cost also more expensive to my country compare to ordering through ibasso, about 15 dollar from ZMF, ibasso shipping cost only 5 here), i;m still thinking to consider to buy it or not thanks, i use glassess as well
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