Fender Blues Junior III 120V 15-Watt 1x12 Tube Combo Amplifier - Two-Tone Chocolate Tweed 12-inch 8-ohm Jensen P12Q speaker for articulate cleans and warm vintage growl Power Tubes: Groove Tubes - (2 x EL84) Preamp Tubes: Groove Tubes - (3 x 12AX7) Controls: Reverb, Master, Middle, Bass, Treble, "Fat" Switch, Volume Real Spring Reverb