Features CHOOSE YOUR TONEUsing the multiple channels, reverb, FX loop and tone shift controls you can adapt the sound to suit you. PICK YOUR ENVIRONMENTYou can reduce power from 20W to 10W which makes this amp ideal for playing small venues and in the studio. VARY THE OUTPUTThe three speaker outlets give you plenty of options and the ability to record, including a standby function for silent recording. This means the DSL20 head is perfect for gigs and in the studio. EMPHASISE YOUR EQPresence and resonance additional features can deliver more bite and depth to your sound. Specifications GENERAL Model: DSL20H Range: DSL Technology: Valve Channels: 2 (Split) Ultra gain and classic gain ELECTRONICS Output wattage: 20W (with power reduction option to 10W) Outputs: Speaker outputs: 3 x 1/4 jack sockets (16O load / 8O load), 1 x 3.5mm jack emulated line out Inputs: 1 x 1/4 instrument jack, 1 x 3.5mm jack Aux in, footswitch Controls: Reverb, resonance, presence, bass, middle, treble, tone shift switch, ultra gain channel (volume, gain), channel select switch, classic gain channel (volume, gain), power reduction option (on rear) Effects: Digital reverb Effects loop: Yes, series, send/return VALVES Preamp valves: 3 x ECC83 Power amp valves: 2 x EL34 ACCESSORIES Footswitch: PEDL-90012 included Cable: Detachable power cable included Dust cover: M-COVR-00117 (sold separately) DIMENSIONS (INCLUDING FEET AND HANDLE) Weight: 9.7 kg / 21 lbs Width: 500 mm / 19.7 Height: 250 mm / 9.8 Depth: 240 mm / 9.4 WATCH: DSL Series | Official Demo | Marshall