Features STAND OUT ON STAGEThere are two master volume functions so you can bring your solo to the forefront. CHOOSE YOUR TONEUsing the individual reverb for the two footswitchable gain channels, FX loop and tone shift controls you can experiment with your style. MIDI COMPATIBILITYFor those more demanding players, the amps features can be controlled using any MIDI equipment, so you can play this amp and different MIDI equipment at any one time. Specifications Model: DSL100H Range: DSL Technology: Valve Channels: 2 (Split) Ultra gain and classic gain Output wattage: 100W (with power reduction option to 50W) Outputs: Speaker outputs: 5 x 1/4 jack sockets (16O load / 8O load / 4O load), 1 x 1/4 jack emulated line out Inputs: 1 x 1/4 instrument jack, 1 x 3.5mm jack Aux in, MIDI in, footswitch Controls: Loop on/off switch, master volume II, master volume I, master select switch, reverb (ultra gain channel), reverb (classic gain channel), resonance, presence, tone shift switch, bass, middle, treble, ultra gain channel (OD1/2 switch, volume, gain), classic gain channel (clean/crunch switch, volume, gain), low power option (on rear) Effects: Digital reverb Effects loop: Yes, series, send/return Preamp valves: 4 x ECC83 Power amp valves: 4 x EL34 Footswitch: PEDL-90012 included. Compatible with PEDL-91016 modes include: 1 - Clean (classic green) 2 - Crunch (classic red) 3 - OD1 (ultra green) 4 - OD2 (ultra red) 5 - Master 1/Master 2 (toggle) 6 - FX Loop on/off Cable: Detachable power cable included Dust cover: M-COVR-00115 (sold separately) Weight: 24.2 kg / 53 lbs Width: 740 mm / 29.1 Height: 274 mm / 10.8 Depth: 242 mm / 9.5 WATCH: DSL Series | Official Demo | Marshall