Rane Seventy A-Trak Battle Mixer, Battle Mixer Made of Solid Steel, A-Trak (DMC World Champion 1997) Signature Edition, Up-fader controlled fader FX with 4 tone generators, Characteristic A-Trak tone curve with own low-end frequency range and signal-to-noise ratio of 114dB, Internal post-fader Flex FX, Stackable with Serato DJ Pro software effects, Dual, rotatable FX paddles made of injection-moulded aluminium, 3 Contactless MAG FOUR faders with external control for crossfader voltage adjustment, 16 Performance pads with independent pad modes for each channel (including support for scratch bank), Dedicated SNYC buttons with the ability to switch to Instant Doubles or Silent Cue, 32 MIDI-assignable pads, Dedicated loop controls, Dual USB connections for DJ transfers, RANE TWELVE connection, Dual microphone inputs, Controls for library navigation and track selection, Material: solid steel housing, Knobs with aluminium caps, Dimensions (W x D x H): 445 x 285 x 105 mm, Weight: 5.6 kg, Includes special 10"" Serato Sticker Lock vinyl and specially designed sticker set