Yamaha Corporation (ヤマハ株式会社 Yamaha Kabushiki Gaisha?) (TYO: 7951) is a Japanese multinational corporation and conglomerate based in Japan with a very wide range of products and services, predominantly musical instruments, electronics, motorcycles and power sports equipment.

THR is designed to fit where, when, and how you play when you're not on stage. With big amp response, incredible effects, and hi-fi stereo sound in a package that's built to meet all of your off-stage needs, you're about to begin a new chapter in your playing.

THR5A is optimized for use with electric-acoustic and Silent Guitars. Utilising advanced modeling technologies developed by Yamaha, THR5A offers simulations of classic tube condenser and dynamic mics combined with studio-grade effects to create recording.