The DSL20 guitar Amp Head. From the moment you plug in, the DSL provides you with rich functionality for you to create your sound and unleash your alter ego. Using the two footswitchable gain channels, reverb, FX loop and tone shift controls you can adapt the sound to suit your style. Power can be reduced from 20w to 10w without affecting the quality, so you can play wherever you are with confidence. The DSL20 combo has three speaker outs allowing for a combination of two speakers, the ability to record and a standby function for silent recording meaning it can be taken from the bedroom, to the studio and onto a gig. You can have more bite and punch to your tone with the presence function and the resonance will give your sound depth. Controls: Classic gain channel (gain, volume), channel select, ultra gain channel (gain volume), tone shift button, treble, middle, bass, presence, resonance, reverb, low power option (on rear). Valves: 3x ECC83, 2x EL34. Footswitch included.