Features: 8 guitar speaker design 35w rms(4ohm) Dual selectable channels(clean and drive) Bright boost 3 band eq in channel a and 2-band eq in channel b for precise tonal shaping 9 powerful built-in effects for real time edit and automatic save Stereo auxiliary input for connecting CD player, drum machine etc Headphone output for silent practice Specifications: Rms:35w(4 ohm) Input sensitive/impedance: Input(channel a)/-10dbu/1m&omega, aux in/-10dbu Speaker:20cm(8inch) Channel a: Volume, bass, middle, treble, bright Channel b: Gain, level, high, low Effects: e. Level, e. Mode, eff on/off LED: Chnnel a, chnnel b,. Effects Connection(1/4 ): Input, aux in, headphone(stereo) Power supply: AC 220v/50hz Power consumption:40w Dimension:328*242*338 mm Packing size:382*287*372mm Net weight:8kg