200e

I personally use this option.

I send a click out to a dedicated output on my soundcard from logic pro into the 227e.
I use the program's audio click, since it makes it easier to choose the click subdivision 
right form the arrange window(quarter,8th,etc), but you could set up a dedicated audio 
track if you'd like.
You'll need to play a little with the click volume/tone in order for the envelope to translate 
it to a constant pulse, but it's a quick tweak.

AC




> you could also use an analog pulse as a clock. any voltage with a
> (>=10v) -> (<10v) transition will work as long as the voltage source
> and the 200e share a ground.
> 
 hi ezra/everyone,
> >
> >  how do you sync up your sequencers to external gear?
> >
> >  thanks,
> >
> >  -jon
> >