Fender Pro Junior III Grey Tweed Limited Edition 15-watt All Tube Amp Amplifier Type: Tube Speaker: 10", 8-ohm Jensen P10R speaker Impedance: 8 Ohms Output Power: 15 watts Preamp Tubes: 2 x 12AX7 Power Tubes: 2 x EL84 Rectifier: Solid State Rectifier Inputs: 1 Input