I currently use the Boss RC-20 to loop bass lines and play over them with gu1tar (I am a bass player). Anyway, my wife got this fancy synth (yamaha S08) that has made my drum machine entirely obsolute. I'd like to replace the rc-20 and drum machine with an all in one sampler something like the boss dr. sample 202 (because of the battery option). Does anyone use this or have any other recommendations for a phraser/looper that has some type of computer interface? Also I'd like something that is maybe foot pedal controllable for live (coffee shop) gigs.