Marshall DSL5C 1x10" 5-Watt 2-Channel Tube Combo Guitar Amp 15 watts All valve 1x12" speaker Digital Reverb 2 Channels - Classic Gain & Ultra Gain (foot switchable). The DSL15C is loaded with a single 12 Celestion G12E speaker, and is supplied with a two button footswitch for channel change and Reverb on/off.