One Control White Loop 2-Channel FX Loop Pedal | zZounds
Amazon.com: NUX Loop Core Stereo Guitar Effects Looper Pedal, 6 hr Record Time, Stereo Audio, Drum Patterns, MIDI Control, Cab Simulation for Output to Mixer or Multiple Amps with Tonebird Power Supply
Lehle D-Loop Stereo Effects Looper/Switcher – Chicago Music Exchange