For sale is a Zoom B1on, a great way to dip your toe into the multi-fx unit space.   Small, lightweight, versatile ...  five onboard effect slots which can be setup on the unit or via USB cable using the excellent (and free) ToneLib Zoom application.   In addition, the B1on sports 68 rhythm patterns, a 30 second CD quality looper and a tuner.  Powered by 4AA batteries, a 9v plug or via its USB port.  A full description can be found on the Zoom site.  Output via 1/4 inch jack