Joyo Audio Video Tech

JOYO TECHNOLOGY is a professional company specializing in manufacturing and marketing digital products for music education. Their main products include: Effects Pedals, Guitar Amplifiers, Tube Amplifiers, Rock House, Metronomes, Tuners, EQ systems, Drum Practice Pads, Pedal Controllers, Synthesizers, E-Erhus, Wireless Systems, Audio Cables, and Portable Power Supplies.