Marshall DSL40CR 40-Watt 1 x 12-Inch Guitar Combo Amplifier — Chuck Levin's Washington Music Center
Amazon.com: LyxPro 40 Watt Electric Guitar Amplifier | Combo Solid State Studio & Stage Amp with 8” 4-Ohm Speaker, Custom EQ Controls, Drive, Delay, ¼” Passive/Active/Microphone Inputs, Aux in & Headphone Jack :