Me and a friend have a duo, playing in small pubs, etc. We've been looking at drum machines (hardware) and while some of them are top-heavy with features, we can't find even one where we can key in time-signatures (e.g: 3/4, 6/8, etc.) and then play around with sounds, kits, speed, etc.

So, I just wondered if anyone can point me towards a simple, straightforward drum-machine with buttons for various time-signatures? I saw one online (fingerlab/DM1) but it's software only. Cheers.