hi there , thanks so much ,
ah ran out of t4bs so i used the ua one for this shoot ,
the drip t4's align square
.
the opto 72 should be released in 2 to 3 weeks, pending a quick revision.
and the manual for it .
send an email for price info ,
did a small run of 25 boards , so i had to add 10$ for this batch .
originally this was gold plated , then i did some research on how gold doesnt take to solder very well , grrrrr.
the dc version with the filament transformer , is having a metal can made
for it , (rf shielding )
but it should be out in the coming month .
best ,
g.