The JOYO AC Tone Amp Simulator Guitar Pedal is a classic tube amp designed to replicate the British rock sound. With a compact size of 120(L)X 97(W)X 55(H) mm and a weight of 390g, it is suitable for electric guitars. This analog pedal runs on a 6F22 9V battery or a DC 9V adapter, with an input impedance of 1MΩ and an output impedance of 1KΩ. Perfect for creating distortion and overdrive effects, this pedal is ideal for musicians looking to add a vintage touch to their sound.