ZOOM B3 Multi-Effects Processor for Bass Functionality confirmed. Includes box and AC adapter. ■ Multi-effects processor/amp simulator for bass ■ Effect types: 111 ■ Simultaneous effects: 3 ■ Patch memory: 10 patches x 10 banks ■ Sampling frequency: 44.1kHz ■ Equipped with XLR balanced output that functions as a DI ■ Equipped with LED display guitar tuner ■ Can be powered by 4 AA batteries or USB bus power ■ Dimensions: 170(D) x 234(W) x 54(H) mm ■ Weight: 1.2kg ■■ Please be sure to comment before purchasing. ■■ Please be sure to leave a comment before purchasing. ■■ Foreigners in particular should carefully read the product description before purchasing.