Kustom Sienna 30 Pro acoustic guitar combo, 30 watts, 10" Sienna speaker with high-frequency driver, 1/4" mic/line input and 1/4" guitar input, 3-band EQ, feedback filter, reverb and chorus effect, effect loop, line out, external speaker out, headphone out, dimensions whd: 460 x 380 x 245 mm, weight: 14 kg