This offset generator can be used very well to attenuate control signals and add an offset to make the signal completely negative or positive (in case of LFO's).
It can be used to offset the pitch of two oscillators at the same time as a main pitch control.
Combined with a clock signal, syncable LFO, sample&hold and note quantizer, it is perfectly suited to quickly create musical patterns.
A down side is the lack of an extra control input for either input amplitude or a second offset input (though the latter can be done using the polarizing mixer and you'll have 3 extra inputs plus 1 offset! and the first could be done by an external vca).
The knobs still work fine after 1.5 years now :) Easy to turn, but not too easy to be accidentally moved by a wire or slight touch