DigiTech RP21D manual Selecting a Program, Creating Programs, Preamp Defaults, Editing the Preamp

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RP21D User’s Guide Section Two - Editing Functions

Section Two - Editing Functions

Selecting a Program

When creating or editing a sound, you must first start by choosing a Program. The Program number does not necessarily need to be the location which you intend to have the sound reside, as you can save your creation to any user Program number during the store process. You do have to start with one of the user or factory Programs. It is not possible to start with a completely empty Program. Pick a Program which will be your starting point.

Creating Programs

The RP21D lets you create your own Programs, or fine tune the original settings to suit your needs. Editing and creating is a very simple process that doesn’t require a lot of time dedicated to learning the menus. Once a Program has been edited to your liking, you may store those settings to any of the 128 user Programs. Remember that the user Programs are duplicates of the factory Programs so, you are not at risk of losing any of the sounds that the RP21D came with.

Preamp Defaults

Once you have selected the Program, press the Preamp button once. All of the modules in the Preamp section will begin flashing in the display. This is the default page of the Preamp. A default is a way of quickly getting several effects and/or parameters set up without having to Program each one individually. It remembers the settings of all of the preamp effect modules and will set all parameters to the values stored in the default. There are 30 factory and 30 user preamp defaults in the RP21D. You can choose one of the factory preamp defaults that suits your needs, or tailor your basic sound to get a custom preamp tone that you will want to use for several other Programs. You can then store your custom default to a user default location. Then when you create a new Program in which you wish to use that same preamp tone, all you have to do is select the same default setting. This saves you the time and hassle of reprograming the preamp every time you create a Program.

Editing the Preamp

Let’s suppose that you are not going to use a default for the preamp, or that you are going to create a custom default setting. This means that you will need to edit all the effects in the preamp individually. To access the effects within the preamp, press the preamp button twice. The Compressor box will begin to flash indicating that you are about to edit the compressor module. Successive presses of the preamp button will advance through all of the effect modules in the preamp section. Once you reach the end of the preamp modules, the RP21D will “loop around” and start at the beginning again. Every module will have parameters associated with that effect available for editing. These parameters will be shown in the 1-4 positions of the display. To adjust any of these parameters, press any of the 1-4 buttons and an arrow will appear next to the corresponding parameter. Rotate the Data Wheel to change the value of that parameter.

When the preamp has been edited to suit your requirements, you may store the settings to a user default for use in other Programs, or move on to editing your digital effects within the current Program.

The Preamp Effects

The preamp contains a total of 7 different effects. The effects were laid out in the most logical and best sounding order and cannot be changed. The guitar signal can go through any or all of the modules. The first effect that your guitar goes through is the compressor. The output of the compressor is then fed to the Wah. After the Wah effect, the signal can be split and run through two discrete Distortion paths. Each Distortion path has a dedicated Equalizer. The expression pedal can be assigned to morph between the two Distortion paths (see page 50 for more information on morphing). The outputs of the Equalizers are sent into a Noise Gate which is the end of the Preamp effect modules. Each effect in the preamp (except for the Wah) includes a default menu exclusive to that effect.

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Contents Page Mains Plug Warning Digitech Electronics RP21, RP21DDigitech III Table of Contents Introduction RP21D FeaturesSelect Program Apply PowerQuick Start Making ConnectionsFront Panel Guided Tour of the RP21DRear Panel Making Connections Getting StartedStereo Display Powering the RP21DProgram Mode About the RP21DEffects FootswitchesPrograms Expression PedalPreamp/Analog Modules Digital Effects ModulesEdge of the Earth Editing the Preamp Preamp DefaultsSelecting a Program Creating ProgramsThreshRatio AttackMedium CompressorCompressor HeavyCompressor LevelTube Distort Wah WahTube Distortion Wah Pedal Toe HeavyType Dirty Tube Gain Saving a Distortion DefaultType Fuzz Solid State DistortionDistort Low FuzzPunch Level PhaseBand Graphic Equalizer Tube GEQNoise Gate 80Hz 140Hz 250Hz 450HzTube GEQ Custom ThreshAtten AttackRelse Noise Gate LoThreshTypeSilencer2 Post T&DMaster Preamp Settings Noise Gate CustomDISTPan Mix DistByp Lvl DSPLvl Mstr TubeOn Lvl DSPLvl MstrNameUser Storing a User Preamp DefaultNaming a Default PreAmp CustomDefault List RP21D User’s Guide Section Two Editing Functions Digital Effects ConfigurationFX Dual Cho Changing EffectsFXThru Module CenterSpeed Depth WvFrm FXLvl DryLvl BalanceOutA PanA OutB PanB DlyA DlyB BalanceEffect Types Choruses and FlangersChorus Chorus Parameters Flanger Parameters FlangerPedal Phaser Parameters PhasersPhaser Parameters Pedal PhaserRotary Speaker Simulator Parameters Rotary Speaker SimulatorTremolo and Auto-Panner FeedbackTremolo & Auto Panner Parameters DelaysTremolo Auto PannerDelay Parameters FX Lvl Dry Lvl Balance Dly Time FdBck TapIt SmearFrequency Gain Dly a B Dly C D Out Multi-Effect Module Parameters Multi Effects Modules Chorus/Delay and Flange/DelayReverse Delay Time WarpSampler Reverbs Type ReverbGated Reverb Reverb ParametersOver Freq DispersionDiffusion Over TypeIncreasing, Shelf, and Reverse Shelf Delay CDelay D DetunersDtn E -H Pitch Shifters and HarmonyDtn a B Dtn C DPitch Shifters Parameters Whammy Effects Auto WahWhammy Effect Parameters Here are a couple of simple examples Auto Wah Effect ParametersEqualizers Graphic EqualizersParametric Equalizer Parameters Parametric EqualizersCabEmType Pre Digital Master MixCabinet Emulator Master Mix Dry WetStoring/Copying Programs NameStyx And StonesStore Prg toStyx And Sto Assigning On/Off Functions Select Contrl F.SwitchFoot Controller Functions Assigning ProgramsExpression Pedal Assignments Re-assign F.switch ?Assigning the Morph or Volume Assigning the WahSeries Midi Continuous Controllers ModifiersDynamic Filters Low Frequency OscillatorsFXLvl CC # Min Max Viewing, Changing, or Deleting AssignmentsTuner OutputMono Output ModeCabinet Emulation Midi ChannelsPrg Rcv MapMIDI= User Program Receive MapProgram Transmit Map Midi RcvChnl TransChnlSysEx Channel and Midi Merge SysEx DumpSysEx Channel Midi Merge SysExDump UserPrg³PrgNum User Default DumpProgram Dumps SysExDump Bulk SystemPdlsBanks FS=Prg CCTran Assigning a Midi CC to PedalsAssigning a Midi CC to the Expression Pedal UsrDfltPreamp UserBank Names Volume Pedal UpdateFactory Reset Factory Reset?Push pdl forward,press Recalibrating the Expression PedalAre you sure ? Recalibrate Pedal ?RP21D 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.
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