Marshall DSL1HR, All-Tube Amp Head for Electric Guitar, Reissue series - authentic DSL sound, Power: Low power circuit from 1 W to 0.1 WM, 2 Footswitchable channels with classic Gain and Ultra Gain, Tube assembly: 1 x ECC82 and 2 x ECC83, Tone Shift key for Mid configuration, EQ controls for Treble, Mid and Bass, Emulated Line Output, Series FX loop, Includes footswitch