Message from @kontroll
Discord ID: 282467247472246784
ive still gota get the fibreglass substrate and work on the diaphragm
finding thin aluminium will be a pain in the ass
How thin are we talking?
like around 30 micron
but its gotta be at least 70mm x 70mm
That is quite thin.
Can't help you there.
yeah
No luck sourcing it from China?
planar diaphragms gotta be thin
not yet
though i havent been looking for long
im already using 20 micron kapton film for the actual membrane part
the aluminium is just the trace
and ill etch with ferric chloride
Found a 2 ton roll for $2500 for you.
kek
huh this might be good
yeah
i mean its aluminium foil
itd be cheap no matter what
unless it was like >5 micron or some crazy level of thin
shipping might be the real killer tho
havent used alibaba before so eh
how the fuck do i find shipping price lol
I guess you have to actually work that out with the supplier.
eugh
or use a taobao middleman
like taobaoring
do taobao middlemen also do alibaba?
Aren't they the same?
I think they might
Both owned by Jack Ma
Same thing
Alibaba's just the company
TaoBao's the website
naw both are websites
alibaba is the western focused one