from last batch leftover 46mm drivers
one 2S/2P with LDO 21.2$
I can be mod it to 2S/4P if you want
one 2S/2P board modded to 1S/4P 20$
I can be mod it to 2S/4P if you want
plus 2$ shipping worldwide
optional 3$ for tracking and 25€ insurance
with NarsilM
LVP and overtemp protection can be calibrated to any level