DigiTech RP21D manual Programs, Footswitches, Expression Pedal, Effects

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RP21D User’s Guide Section One - Introduction

The Programs

Programs are named and numbered locations of sounds that have been programmed into the RP21D. Programs can be recalled with the footswitches or the Data Wheel. The RP21D comes with 128 factory and 128 user Programs available. The factory Programs will not allow you to store any changes to them. The user Programs are locations where your creations may be stored. You will notice that the 128 user Programs are exact duplicates of the 128 factory Programs. This allows you to make your own Programs without worrying about losing any of the sounds that the RP21D came with.

When you select a Program, the name and number of the Program will be shown in the display. An icon directly beneath the number of the Program will indicate whether the Program is a factory Program or a user Program. Depending on whether or not you have changed any footswitch assignments, the top row of footswitches may have one or more LEDs lit, indicating the status of the effects assigned to those switches.

The RP21D includes a variety of different Programs. Go ahead and audition several of the Programs. Once you have found some sounds that are close to what you are looking for, you can edit those Programs until they are exactly what you want.

The Footswitches

The RP21D includes 12 footswitches which can be assigned to perform different functions. The footswitches can call up Programs, turn effects on or off within a Program, change banks, bypass the Program, or access the tuner. Other functions can also be performed with the footswitches such as setting up a delay time by tapping your foot on a switch in time with the tempo of a song. You can also use the footswitches to change a parameter to a specific value.

From the factory, the footswitches have been set up to call up Programs with the bottom row (switches 1-5), and turn effects on and off with the top row (switches 6-0). You may change assignments to any of these ten switches to suit your needs. For more on assigning the switches, see page 48. The top and bottom switches on the far right (next to the expression pedal) cannot be reassigned. These switches are permanently assigned to advance banks with the top switch, or decrement banks with the bottom switch. The top right switch will also bypass the current Program by pressing and holding the switch. The bottom right switch will access the tuner by pressing and holding the switch.

The Expression Pedal

As you go through the different Programs that came in the RP21D, you will find that the expression pedal has different functions. This pedal can be assigned to control any parameter of any effect in the RP21D. Rocking the pedal back and forth will change the value of the parameter that the pedal has been assigned to control. You may assign minimum and maximum values (stop points) for each parameter that you control with the pedal. For more on assigning the expression pedal, see page 49.

The Effects

Creating your own signature sound with the RP21D is easy and intuitive. The RP21D is divided into two sections of effect modules: the analog or preamp modules, and the digital effect modules. Each section may be accessed individually for the purpose of modifying the available effect modules.

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Contents Page Mains Plug Warning RP21, RP21D Digitech ElectronicsDigitech III Table of Contents Introduction RP21D FeaturesQuick Start Apply PowerMaking Connections Select ProgramFront Panel Guided Tour of the RP21DRear Panel Making Connections Getting StartedStereo Program Mode Powering the RP21DAbout the RP21D DisplayPrograms FootswitchesExpression Pedal EffectsDigital Effects Modules Preamp/Analog ModulesEdge of the Earth Selecting a Program Preamp DefaultsCreating Programs Editing the PreampCompressor CompressorHeavy ThreshRatio AttackMediumCompressor LevelTube Distortion Wah WahWah Pedal Toe Heavy Tube DistortType Dirty Tube Gain Saving a Distortion DefaultDistort Solid State DistortionLow Fuzz Type FuzzBand Graphic Equalizer Level PhaseTube GEQ Punch80Hz 140Hz 250Hz 450Hz Noise GateTube GEQ Custom TypeSilencer2 Noise Gate LoThreshPost T&D ThreshAtten AttackRelseNoise Gate Custom Master Preamp SettingsDISTPan Mix DistByp Lvl DSPLvl Mstr TubeOn Lvl DSPLvl MstrNaming a Default Storing a User Preamp DefaultPreAmp Custom NameUserDefault List RP21D User’s Guide Section Two Editing Functions Digital Effects ConfigurationFXThru Module Changing EffectsCenter FX Dual ChoSpeed Depth WvFrm FXLvl DryLvl BalanceOutA PanA OutB PanB DlyA DlyB BalanceChoruses and Flangers Effect TypesChorus Chorus Parameters Flanger Parameters FlangerPhaser Parameters PhasersPedal Phaser Pedal Phaser ParametersTremolo and Auto-Panner Rotary Speaker SimulatorFeedback Rotary Speaker Simulator ParametersTremolo DelaysAuto Panner Tremolo & Auto Panner ParametersFX Lvl Dry Lvl Balance Dly Time FdBck TapIt Smear Delay ParametersFrequency Gain Dly a B Dly C D Out Multi-Effect Module Parameters Multi Effects Modules Chorus/Delay and Flange/DelayTime Warp Reverse DelaySampler Reverbs Gated Reverb ReverbReverb Parameters TypeDiffusion DispersionOver Type Over FreqDelay D Delay CDetuners Increasing, Shelf, and Reverse ShelfDtn a B Pitch Shifters and HarmonyDtn C D Dtn E -HPitch Shifters Parameters Auto Wah Whammy EffectsWhammy Effect Parameters Equalizers Auto Wah Effect ParametersGraphic Equalizers Here are a couple of simple examplesParametric Equalizer Parameters Parametric EqualizersCabinet Emulator Master MixMaster Mix Dry Wet CabEmType Pre DigitalNameStyx And Stones Storing/Copying ProgramsStore Prg toStyx And Sto Foot Controller Functions Select Contrl F.SwitchAssigning Programs Assigning On/Off FunctionsExpression Pedal Assignments Re-assign F.switch ?Assigning the Wah Assigning the Morph or VolumeSeries Dynamic Filters ModifiersLow Frequency Oscillators Midi Continuous ControllersFXLvl CC # Min Max Viewing, Changing, or Deleting AssignmentsTuner Cabinet Emulation Output ModeMidi Channels OutputMonoProgram Transmit Map Program Receive MapMidi RcvChnl TransChnl Prg Rcv MapMIDI= UserSysEx Dump SysEx Channel and Midi MergeSysEx Channel Midi Merge Program Dumps User Default DumpSysExDump Bulk System SysExDump UserPrg³PrgNumAssigning a Midi CC to the Expression Pedal Assigning a Midi CC to PedalsUsrDfltPreamp User PdlsBanks FS=Prg CCTranFactory Reset Volume Pedal UpdateFactory Reset? Bank NamesAre you sure ? Recalibrating the Expression PedalRecalibrate Pedal ? Push pdl forward,pressRP21D Factory Program List Section Five AppendixInput Section SpecificationsRecognized Remarks

RP21D specifications

The DigiTech RP21D is a versatile multi-effects processor designed for guitarists seeking to expand their sound palette. With its comprehensive range of features and user-friendly interface, this device stands out as a reliable tool for both live performances and studio recordings.

At the core of the RP21D lies its extensive library of effects. Guitarists can choose from an impressive selection of up to 54 different effects, including distortion, overdrive, delay, chorus, reverb, and more. This variety allows musicians to create a unique sound that fits their style, whether they are seeking a classic rock tone or a more contemporary sound.

One of the standout features of the RP21D is its ability to store presets. With 40 user-defined patches and 40 factory presets, players can quickly recall their favorite sounds during a performance. This feature is particularly useful for guitarists who switch genres or styles frequently, as it allows for rapid transitions without the need for complex setups.

The device is equipped with a dual-analog distortion circuit, which provides a warm, tube-like tone that enhances the overall sound quality. Additionally, the RP21D includes a 24-bit A/D and D/A converter, ensuring high-resolution audio processing. This results in a cleaner and more dynamic sound, making it suitable for professional use.

The RP21D features a simple and intuitive interface, highlighted by a large LCD display that provides clear information about selected effects and parameters. Navigation is made easy with dedicated buttons for quickly adjusting settings and switching between effects.

Connectivity options are plentiful, including standard 1/4-inch inputs and outputs, as well as a built-in headphone jack for silent practice. The device also includes a direct output for connecting to a PA or recording system, making it an excellent choice for live situations and studio work alike.

In terms of power, the RP21D can be powered by either batteries or an AC adapter, offering flexibility for musicians on the go.

Overall, the DigiTech RP21D is an impressive multi-effects pedal that combines quality sound processing with a vast range of features. Whether you are a seasoned guitarist or a beginner, the RP21D offers everything needed to explore new sonic territories and refine your musical expression. Its robust construction and reliable performance make it a valuable addition to any guitarist’s rig.