which multieffect?

[jimmy74]

I'm currently looking for a multi-effect that would allow me to have a drumbeat background that is controllable by footswitch (allowing drum roles, intros, endings and pauses etc). I'm not so interested in a programmable drumbeat, just something to go along with and at the tap of a foot I can stop\start. Does anything like this exist? And if so where do I find it?

thanks

[jimmy74]

a change in plans... I'm looking for a multieffects pedal that has programmable drumbeats... I've had a look through google and major producers, it seems that the Boss RC300 loop station ould be good... but does it allow drum beat patterns to be created?