I know it's quite a simple thing but I haven't managed to find any pitch bend that anyone may have made.

I've made a kind of crappy one using resampling with small sample sizes but it chops the sound too much.

Does anyone know of a good pitch bend (maybe fft based) I could use to put just before the dac~ ?

By pitchbend you mean something that keep the time intact ? It seems more something like pitch shifting that you need. Else, if you need some pitch down it is more simple you could succeed with simple vd~, to pitch up you need delaying input... not suitable for direct live input.

Pd (0.39, maybe earlier too) comes with an example that uses two [vd~] that are overlapped smoothly:

pd/doc/3.audio.examples/G09.pitchshift.pd

Thanks. I had been breifly looking at G09 on and off for a while (on 0.37) and hadn't been happy with it. It turns out that it has a fault.

vd~ G09-del should be vd~ delay1 or the delay1 should be G09-del of course.

And it's nice and smooth!

Cheers