.. 301_w_72for midified rock n rollers, there is a smart pedal on the market now: Koma RH301 is the perfect tool to control, shift and relate clocks in a modular system, combine it with other pedals or desktop things of any kind .. or whatever:

Schneidersladen now has the very first one on demo one week before the official release, youre welcome to play and check it out now.