Harley Benton HB-40B , Combo Amplifier for Electric Bass, Power: 40W, Equipped with: 10"" Custom Voiced Speaker, TEC Circuit (Tube Emulating Circuit), Gain control, Integrated compressor with LED display, 3-Band EQ with parametric mids, Volume control, Headphone outputs, Aux input to play CD or MP3 playback tracks, Dimensions (W x H x D): 425 x 445 x 300 mm, Weight: 12 kg