Line 6’s Amplifi 150 strips out the physical knobs and replaces them with an iPad app that controls over 70 amp models, 100 effects, and 20 speaker cabinets via Bluetooth. Here, we examine the remote app workflow and the hardware limitations discovered during testing. The amplifier performs differently in home practice versus live contexts, and the app-dependent control scheme is the reason why. Continue reading Line 6 Amplifi 150 Guitar Amplifier Review