Compact and easy-to-use acoustic simulator pedal for acoustic or electric instruments, advanced DSP platform with high-quality 24-bit A/D/A conversion and excellent dynamic response, internal voltage boost circuit for high headroom with power supply Standard 9V DC power, 15 high-quality acoustic simulations including steel strings, nylon strings, acoustic basses, double basses and more, detailed 4-band EQ with flexible frequency range and 12dB maximum boost/cut, USB connector for update firmware and manage presets with free software for PC or Mac, aux input and headphone output for practicing and jamming, 15 presets, built-in high-resolution OLED display, assignable footswitch with LED, 9V DC power supply, power draw : 200 mA, dimensions: 58 x 101 x 47 mm, weight: 224 g.