The Acoustic SFX II amplifier delivers best-in-class performance for acoustic guitar and vocals. This powerful, portable system has two channels designed for instrument or microphone use, each with studio-quality effects enhanced by our proprietary Stereo Field Expansion technology for room-filling, more-than-stereo imaging. Bluetooth wireless audio streaming and a 90-second looper make it perfect for solo shows. • MFSKU 2314500000 • UPC 885978429837