BOSS RC-30

Twin Pedal multitrack looper with true stereo I/O
Two synchronized stereo tracks with dedicated volume faders and track-select buttons
Massive internal memory with up to three hours of stereo recording time
99 onboard memory phrases for storing loops
Built-in effects for processing loops
Multiple inputs: 1/4″ A and B input jacks, stereo 1/8″ mini AUX input jack, XLR input jack with phantom power
USB 2.0 port allows you to connect to a PC and import/export WAV audio
Rhythm guide with real drums
Runs on batteries or optional AC power supply