Hello, new to the action here. Just received my 301 yesterday. Firstly, great job on this thing. WOW.
Just wondering, and excuse my ignorance if this has been previously discussed but is there any way/plans to implement CV control over samples loaded into the sampler player from the pool?
I’m interested to know the answer to this as well. Did you ever find anything out on this?
Equally interested!
if possible, this would really be wonderful!
Yes please +1
you all think this thing is a digitakt! 
Until this is implemented, one thing you can do is to concatenate a bunch of individual samples into one long sample, slice them up, and then reference the slice index via CV.
There was some talk of a multi sample sample player to address the need for chromatic instruments, which would effectively give you the same thing, although I too wonder about this and think the approach of preparing first is a much more sensible way forward.
Sample swapping might be fine for regular usage, but I wouldn’t fancy my chances at audio rate - something the ER-301 excels at!