BISA SPK! Boss Katana 50 MKII 50-watt 1x12 inch Amplifier Gui Combo

Speaker Size: 1 x 12 #34; Reverb: Yes Effects: Modulation, Delay, 60 BOSS Effects (Tone Studio software) EQ: 3-band EQ, Tone control Inputs: 1 x 1/4 #34; (instrument), 1 x 1/4 #34; (power amp), 1 x 1/8 #34; (aux in) Outputs: 1 x 1/4 #34; (rec/headphones) USB: 1 x Type B Headphones: Yes Footswitch I/O: 1 x 1/4 #34; Footswitch Included: No Computer Connectivity: USB Construction Material: Black Tolex Power Source: Standard IEC AC cable Height: 15.6 #34; Width: 18.5 #34; Depth: 9.3 #34; Weight: 25.6 lbs. Manufacturer Part Number: KTN-50-2