I have two setups, one with pedals, one with a rack effects processor: Pedals: Goes like this: Bass - Rack Wireless - pedalboard with: Boss Tu-2 tuner Dunlop Bass Wah Ibanez Tube Screamer Digitech Bass Synth Wah Digitech Multi Chorus Boss Ph-3 Phase Shifter MXR Phase 90 Boss BF-2 Flanger Boss PS-5 Super Shifter Danelectro Dan-echo to amp input (Mesa Bass 400+) OR Bass Rack Wireless Amp input Effects send to Boss SE-70 Effects Return. Digital Music Corp Ground Control for switching. Issues: Too much freaking tap dancing, but really solid, pure sounding effects with the pedals. The noticeable 1/4 second 'mute' when changing patches on the processor. The signal loss going through so many effects. Any discussion?