The compact and lightweight VX series of amps is joined by a new 50W model for acoustic guitar, featuring Nutube, the new vacuum tube. With an uncolored, honest, and flat sound, it delivers beautifully rich sound that covers everything from detailed nuances to powerful strokes. Since it also provides a mic jack, it can be easily carried to a live event for a complete single-unit setup. It's also useful for on-stage monitoring. The color scheme features an organic earth color. Revolutionarily lightweight and compact, with 50W of high output In spite of its high 50W output power, the lightweight 4.1 kg (9lbs) body and compact design mean that transportation is easy. The one-piece ABS chassis ensures high durability and great sound quality while keeping the weight light. The warm vacuum tube sound of Nutube By using Nutube, the new vacuum tube, this amp achieves high 50W output power while being more compact, lightweight, and power-efficient. You'll enjoy the inimitably rich overtones and sonic power of vacuum tubes, as well as a clear and compressed output tone. Eight-inch coaxial speaker delivers extended high-frequency expression The two-way coaxial speaker features a powerful eight-inch speaker plus tweeter. From a bountiful low range to clear highs, the output is transparent-sounding while ensuring a sense of volume. Another major distinctive is the excellent sense of positioning that you expect from a coaxial speaker. You'll enjoy excellent response even for the sub