The Digitakt is a bucket of fun. You can get some awesome noises out of it, and the sampling is really straight-forward. BUT!! Because it’s a drum machine first and a sampler second, all sounds are mono.
This means that - even though it has two inputs labelled L & R - incoming audio is summed to mono when you sample (and when you’re monitoring). Once you have your mono sample, then it can be panned within your kit, and the output is stereo.
Grudgingly, I’d concede that this makes sense in the context of a drum machine, but it might not be what you’re expecting, so it’s worth being be aware of before buying. 