are there any? I'd like a floorboard that could be taken out on it's own to coffee shop gigs, but could work as an effect unit ( 4 cable preferred ) for my Boogie when I take an actual amp. I know some have midi out and I could use the amp gizmo, but I'd like to avoid buying an extra piece. For this particular application, all the modellers out there sound "good enough". I can find things like G system, which have effects and amp switching, but no modelling, and most of the high end floorboard units can go 4 cable but don't have switching relays. Another option would be an effect unit with it's own loop for external pedals where I could put a tech21 character pedal or something in there.