MOTM

>Anyone build one of these? Do you have Mouser part numbers of a 
>replacement?  Will the Spectrol ones that Paul uses fit on the Time 
>Machine?

ah yes the perennial pot question. Spectrols are gone pretty much, 
though Paul has a newish supplier of equivalents from the UK again 
IIRC.

IMHO the Bourns ones are at least as hardy and you can still get the 
91A1A series from Mouser, but they're not cheap.

the 100k linear part is - 91A1A-B28-A20

seems like nobody uses nice pots, hence the cost when you do.