Simple operation with two top-panel buttons for volume control

Buy at www.musicianscart.com Apogee GROOVE Portable USB DAC and Headphone Amp for Mac & Windows,Portable DAC and headphone amp with exceptional sound quality for Mac/PC and 2018 USB-C iPad Pro,Stellar sound quality from ESS Sabre DAC, Constant Current Drive, and Quad Sum DAC technology,Perfect for auditioning mixes accurately away from your studio system,USB powered for maximum portability and convenience,Simple operation with two top-panel buttons for volume control