Product Features: Octapad® Digital Percussion PadNew Percussion Sounds From Around The World30 Types Of Multi-effectsPad-sensing Technology Developed For V-drums® Provides Even And Accurate Pad TriggeringFour Dual-trigger & Hi-hat Controller Inputs Available For Adding V-pads, Or Connecting Triggers From Acoustic DrumsPhrase Loop Function Enables Recording Of Your Playing In Real Time And Overdubbing Of Up To Three LayersUsb Connectivity For Midi And Memory StorageLarge Backlit Lcd And Pad Status Indicator Lights For Smooth Operation In Low-light SituationsAlso Found As: Spd30, Spd3-0, Sp-d30, S-pd30Authorized Internet Dealer1-year Parts, 90-days Labor Manufacturer's Warrantywhat's In The Box?(1) Spd-30 Unit(1) Owner's Manual (see Product Summary Below For Pdf)(1) Ac Adapter (psb-1u)(4) Screws (m5 X 12 Mm)optional Accessories:Drum Pads:Roland Pdx-6Roland Pd-8Roland Pdx-8Roland Pd-85bkRoland Pd-105xRoland Pd-125xRoland Pd-125xsCymbal Pads:Roland Cy-5Roland Cy-8Roland Cy-12cRoland Cy-12r/c-cRoland Cy-13rRoland Cy-14cRoland Cy-14c-svRoland Cy-15rRoland Cy-15r-svKick Trigger Pads:Roland Kd-8Roland Kd-85bkRoland Kd-120bkRoland Kd-140Damper Pedal: Roland Dp-2Foot Switches: Boss By Roland Fs-5u And/or Fs-5l, Boss By Roland Fs-6Pad Stand: Roland Pds-10Acoustic Drum Trigger:Roland Rt-10kRoland Rt-10sRoland Rt-10tPersonal Drum Monitor:Roland Pm-01Roland Pm-10Roland Pm-30Headphones: Monitoring Headphones: Roland Rh-d20 Roland Rh-d30 Roland Rh-200 Roland Rh-5 Open Air Headphones: Roland Rh-a30In-ear Headphones: Roland Rh-ie3Stereo Headphones: Roland Rh-200s Roland Rh-300 Specifications:Pads:Built-in Pads: 8* Four External Trigger Inputs Are Provided, Allowing You To Connect Pads.Instruments:670Kits:50Kit Chain:8 Chains (20 Steps Per Chain)Instrument Parameters:TuningMufflingSoft AttackTone ColorPitch SweepVolumePanReverseEffect Types:Ambience (7 Types)EqualizerLimiterMulti-effects (30 Types)Effects:Super FilterStep FilterFilter+driveAuto WahCompressorLo-fi CompressDistortionOverdriveEqualizerIsolatorSlicerRing ModulatorStep RingmodPitch ShiftStereo Delay3tap Pan DelayReverse DelayTape EchoChorusHexa-chorusSpace-dPhaserStep PhaserInfinite PhaserFlangerStep FlangerAuto PanRotaryReverbLong Reverb(see Octapad Spd-30 Fx List For More Information.)Phrase Loop:Phrases: 50Parts: 3Tempo: 40 To 260Resolution: 480 Ticks Per Quarter NoteRecording Method: Real-timeMaximum Note Storage: Approx. 10,000 NotesDisplay:160 X 160 Dots Graphic Type Lcd (backlit Lcd)Pad Status Illumination X 8 (led)Connectors:Phones Jack (stereo 1/4-inch Phone Type)Output Jacks (l (mono), R) (1/4-inch Phone Type)Mix In Jack (stereo 1/4-inch Phone Type)External Trigger Input Jacks X 4Hh Ctrl JackFoot Sw Jack (1/4-inch Trs Phone Type)Midi Connectors (in, Out)Usb Midi ConnectorUsb Memory ConnectorOutput Impedance: 1 K OhmsPower Supply: Dc 9 V (ac Adapter)Current Draw: 600 MaSize And Weight:Weight: 8 Lbs. 7 Oz. (3.8 Kg)Width: 21-5/16in (541 Mm)Depth: 10-3/4in (272 Mm)Height: 3-1/2in (88 Mm)