Yamaha THR10 II Wireless 2x3" 20-watt Modeling Combo Amp Realistic tube-amp tones and feel plus essential effects 15 Guitar amp models, 3 bass amp models, 3 mic models for acoustic-electrics and flat voicings for everything else Bluetooth support for audio playback and editing via THR Remote Built-in wireless receiver compatible with optional Line 6® Relay® G10T transmitter Built-in rechargeable battery lets you play anywhere Hi-fi audio playback with Extended Stereo Technology Plug-and-play USB connectivity for recording and playback THR Remote editor/librarian app for desktop and mobile devices Power output 20 W Share your performance online using the free Rec'n'Share app The Third Amp Guitarists are familiar with the tube amp stacks that sound amazing when turned up loud on a big stage, and with combo amps that are a perfect fit for smaller venues and rehearsal. THR ignored the convention that a practice amp should simply be a smaller version of a larger amp, creating a new “third amp” category designed around what players need when they’re playing at home. Fully-Wireless Experience All THR-II models feature Bluetooth connectivity for audio playback, the “THR Remote” mobile editor app, and third-party footswitch support. THR10II Wireless and THR30II Wireless also feature a built-in rechargeable battery and Line 6 wireless receiver. Just grab your THR, your guitar and a Line 6 Relay G10T transmitter (sold separately), and play anywhere your music takes you.