I am now out of Spectrol 148 100K linear conductive plastic pots. I will now
be shipping the BTI equivalents (remember: the shaft is 5mm shorter). The
good news is that these pots are less expensive.
I have put a warning notice in the Spectrol 148 description to use the BTI
pots. I will not update the assembly docs until later, rather spend precious
time shipping orders :)
If any "hard core" DIYers want the Spectrol version, Mouser has 38ea. Be
prepared to pay out the nose!
http://www.mouser.com/Search/ProductDetail.aspx?qs=jxJUw0%2fAXLKQRjwLM10Vhg%3d%3dPaul S.