Yamaha THR10 Desktop Guitar Amplifier and Interface with Cubase AI Recording Software Includes five classic amp models, plus bass, acoustic, and instrument modes. THR10 includes a range of effects processing, driven by Yamaha"s signature VCM technology Lightweight, portable amp that can run on AC power or batteries. Developed with Yamaha"s award-winning AV division to offer true hi-fi stereo sound and a new experience in guitar amplifiers.