Yamaha's THR series, or ‘’third amp,’’ is designed to complement a musician's main stage stack and smaller club combo, adding a portable yet powerful option for desktop practice and recording. The latest model retains the compact size and shape of a loaf of sliced bread but introduce a sleek dark satin blue finish, improving upon the original nondescript beige.Compact and portable, with a new dark satin blue finish and steel fascia.Includes a single standard jack input for guitar, aux input for other audio sources, headphone output, and USB port for expanded connectivity.Eight-position amp model selector, built-in effects for modulation, delay, and reverb, and the ability to store settings in one of five presets.Includes Virtual Tube Illumination for a retro glow effect and Virtual Circuit Modelling technology for high-quality sound production.USB interface for accessing hidden functions like a noise gate and compressor, and a Steinberg USB driver for integration with recording software.THR app available for enhancing practice sessions by allowing manipulation of pre-recorded music.Exceptional sound performance at low to medium volumes with extended stereo imaging and a selection of boutique and vintage amp sounds.Includes power supply and bag.