Can I use A-133 as a 2-quadrant multiplier without adding an offset to
the VC Obviously this is no problem for all + signals like most
envelopes, but how about for LFOs For example, to get a good vibrato,
I would have to run a sine into A138c and use the offset function to
get 0 amplitude at the maximum negative portion of the sine. Is there
any other module that does offsets like this

-nicholas