DigiTech RP255 User Manual

4.5 (2)

Modeling

Guitar Processor

Owner’s

Manual

DigiTech RP255 User Manual

DECLARATION OF CONFORMITY

Manufacturer’s Name:

DigiTech

Manufacturer’s Address:

8760 S. Sandy Parkway

 

Sandy, Utah 84070, USA

declares that the product:

 

Product name:

RP255

Product option:

all (requires Class II power

 

adapter that conforms to the

 

requirements of EN60065,

 

EN60742, or equivalent.)

conforms to the following Product Specifications:

Safety:

IEC 60065 (7th ed. 2001)

EMC:

EN 55013 (2001 + A1)

 

EN 55020 (1998)

Supplementary Information:

The product herewith complies with the requirements of the Low Voltage Directive 2006/95/EC and the EMC Directive 2004/108/EC.

 

Vice-President of Engineering

 

8760 S. Sandy Parkway

 

Sandy, Utah 84070, USA

 

Date: January 02, 2009

European Contact:

Your local DigiTech Sales and

 

Service Office or

 

Harman Music Group

 

8760 South Sandy Parkway

 

Sandy, Utah 84070 USA

 

Ph: (801) 568-8800

 

Fax: (801) 568-7583

If you want to dispose this product, do not mix it with general household waste. There is a separate collection system for used electronic products in accordance with legislation that requires proper treatment, recovery and recycling.

Private household in the 25 member states of the EU, in Switzerland and Norway may return their used electronic products free of charge to designated collection facilities or to a retailer (if you purchase a similar new one).

For Countries not mentioned above, please contact your local authorities for a correct method of disposal.

By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and recycling and thus prevent potential negative effects on the environment and human health.

Table of Contents

 

Section One - Introduction

 

Getting Acquainted..........................................................

1

Included Items...................................................................

1

About the RP255..............................................................

2

Performance Mode........................................................

2

Bypass Mode...................................................................

2

Tuner Mode.....................................................................

2

Tone Library Knob.........................................................

4

Effects Library Knob.....................................................

4

Master Level Knob........................................................

4

X-EditTM Editor/Librarian.............................................

4

Presets..............................................................................

5

A Guided Tour of the RP255.........................................

6

Front Panel......................................................................

6

Rear Panel.....................................................................

10

Getting Started...............................................................

12

Making Connections......................................................

12

Mono Operation - Amplifier.....................................

12

Stereo Operation........................................................

13

Applying Power...............................................................

15

Section Two - Editing Functions

 

Editing/Creating Presets................................................

16

Storing/Copying/Naming a Preset...............................

17

Section Three - Models and Parameters

About the Models..........................................................

19

Model Definitions...........................................................

20

Pickup................................................................................

20

Wah...................................................................................

20

Compressor.....................................................................

21

Distortion.........................................................................

21

Amplifier...........................................................................

23

Cabinet..............................................................................

25

EQ......................................................................................

26

Noise Gate.......................................................................

26

Chorus/FX........................................................................

27

Chorus............................................................................

27

Flanger............................................................................

28

Phaser.............................................................................

28

Vibrato............................................................................

29

Rotary Speaker.............................................................

29

VibroPan.........................................................................

30

Tremolo..........................................................................

30

Panner............................................................................

30

Envelope Filter..............................................................

31

AutoYaTM.........................................................................

31

YaYa™.............................................................................

31

Step Filter......................................................................

32

DigiTech Whammy™..................................................

32

Pitch Shift.......................................................................

33

Detune...........................................................................

33

Harmony Pitch Shifting...............................................

34

Delay..................................................................................

35

Reverb...............................................................................

36

Section Four - Other Functions

 

Phrase Looper.................................................................

38

Drum Machine................................................................

39

Aux Input..........................................................................

40

Expression Pedal.............................................................

40

Factory Reset..................................................................

41

Expression Pedal Calibration.......................................

42

Section Five - Appendix

 

Specifications...................................................................

43

Expression Pedal - Assignable Parameters...............

45

Tone LIbrary....................................................................

47

Effects Library.................................................................

48

Warranty

We at DigiTech® are very proud of our products and back up each one we sell with the following warranty:

1.The warranty registration card must be mailed within ten days after purchase date to validate this warranty.

2.DigiTech warrants this product, when used solely within the U.S., to be free from defects in materials and workmanship under normal use and service.

3.DigiTech liability under this warranty is limited to repairing or replacing defective materials that show evidence of defect, provided the product is returned to DigiTech WITH RETURN AUTHORIZATION, where all parts and labor will be covered up to a period of one year.A Return Authorization number may be obtained from DigiTech by telephone.The company shall not be liable for any consequential damage as a result of the product’s use in any circuit or assembly.

4.Proof-of-purchase is considered to be the burden of the consumer.

5.DigiTech reserves the right to make changes in design, or make additions to, or improvements upon this product without incurring any obligation to install the same on products previously manufactured.

6.The consumer forfeits the benefits of this warranty if the product’s main assembly is opened and tampered with by anyone other than a certified DigiTech technician or, if the product is used with AC voltages outside of the range suggested by the manufacturer.

7.The foregoing is in lieu of all other warranties, expressed or implied, and DigiTech neither assumes nor authorizes any person to assume any obligation or liability in connection with the sale of this product. In no event shall DigiTech or its dealers be liable for special or consequential damages or from any delay in the performance of this warranty due to causes beyond their control.

NOTE:The information contained in this manual is subject to change at any time without notification. Some information contained in this manual may also be inaccurate due to undocumented changes in the product or operating system since this version of the manual was completed.The information contained in this version of the owner’s manual supersedes all previous versions.

Section 1 - Introduction

Getting Acquainted

Congratulations on your purchase of the RP255. You now have an incredibly advanced modeling guitar processor that can keep up with your creative impulses and even increase them. Armed with DigiTech®’s patented AudioDNA2® custom audio DSP chip, the RP255 gives you a huge selection of tones and effects, right at your fingertips.When you easily dial up a tone or effect from the Tone Library or the Effects Library, you’ll appreciate the accuracy in each model, and the dynamic interaction in each tone. Add USB support for computer recording with the included Cubase LE® 4 software and a built-in drum machine, and you have the RP255: the key to unlock your creative potential.

Included Items

Before you get started, please make sure that the following items have been included:

• RP255

• Cubase® LE 4 Recording Software DVD

• PS0913B Power Supply

• Warranty Card

The utmost care was taken while your RP255 was being manufactured. Everything should be included and in perfect working order. If anything is missing, contact the factory at once. Please help us become acquainted with you and your needs by completing your warranty card or registering online at www.digitech.com. It is your safeguard should a problem arise with your RP255.

Disclaimer: DigiTech, Lexicon,Whammy,YaYa,AutoYa, and Johnson Amplification are trademarks of Harman

 

International Industries, Inc. Other product names modeled in this product are trademarks of their respec-

 

tive companies that do not endorse and are not associated or affiliated with DigiTech or Harman International

 

Industries, Inc.They are trademarks of other manufacturers and were used merely to identify products whose

 

sounds were reviewed in the creation of this product.

1

 

About the RP255

Performance Mode

When you first apply power to the RP255, it powers up in Performance mode. Performance mode provides access to all of the presets within the RP255 via the Up and Down Footswitches. Knob 1 selects a tone from the Tone Library, Knob 2 selects an effect from the Effects Library, Knob 3 adjusts the Effects Level, and Knob 4 adjusts the Master Level (volume).

Bypass Mode

The RP255 presets can be bypassed via a true analog bypass circuit for a clean, unprocessed guitar signal. To bypass the RP255, press both Footswitches simultaneously. The Display reads Bypass indicating the preset is bypassed. Press either Footswitch to exit Bypass and return the RP255 to the last preset used.

Tuner Mode

The Tuner in the RP255 allows you to quickly tune or check the tuning on your guitar. Enter Tuner mode by pressing and holding both Footswitches simultaneously. The Display briefly shows tuner indicating that you are in Tuner mode. To begin tuning, play a note on your guitar (a harmonic at the 12th fret usually works best). The Display shows the note being played.The Matrix LEDs indicate whether you are sharp or flat. The top 5 red LEDs indicate the note is sharp and should be tuned down. The bottom 5 red LEDs indicate the note is flat and should be tuned up. The center green LED indicates the note is in tune. The output is muted in Tuner mode. The Expression Pedal controls the guitar volume while tuning. Exit tuner mode by pressing either

Footswitch.

2

Display shows note played

Top LEDs indicate note is sharp

Green LED indicates note is in tune

Bottom LEDs indicate note is flat

In Tuner mode, you can change your tuning reference. The default factory setting is A=440 Hz (displayed as A=440). Rotating Knob 1 selects alternate dropped tunings. Alternate tunings are A = Ab, A = G, and A = Gb. The display window briefly flashes the current tuning reference.

3

Tone Library (Knob 1)

In Performance mode, this knob selects a variety of genre-based amp tone defaults ranging from Blues to Metal to Country. Behind the scenes, the Compressor, Distortion, Amp/Cabinet model, and EQ are configured to create a specified tone with a single click of this knob. You can further refine the sound by editing the preset (see Editing/Creating Presets on page 16). Changing between different Tone Library defaults does not change the Chorus/FX, Delay or Reverb, letting you experiment with different amp styles quickly in the context of the current effect chain.

Effects Library (Knob 2)

In Performance mode, this knob selects a variety of post-amplifier model effect chains (Chorus, Chorus + Delay, Delay + Reverb, etc.).You can further refine the sound by editing the preset (see Editing/Creating Presets on page 16). Changing between different Effects Library defaults does not change the Compressor, Distortion, Amp/Cabinet model, and EQ settings, letting you experiment with different effect chains quickly in the context of the current amp tone.

Effects Level (Knob 3)

In Performance mode, this knob changes the relative level of the post-amp effects (Chorus/FX, Delay, and Reverb). This can be thought of as an effects mix control, where turning this knob clockwise increases the level of these effects and turning it counter-clockwise decreases the level of these effects.

Master Level (Knob 4)

This knob controls the overall output volume of all of the RP255 (Presets, Drum Machine, and USB playback).

X-EditTM Editor/Librarian

You can edit your RP255 with your computer, using the X-EditTM Editor/Librarian. Download X- EditTM, USB drivers, and documentation from www.digitech.com. Open the readme file for detailed

4 instructions about installing and using this software.

Presets

Presets are named and numbered locations of programmed sounds which reside in the RP255. Presets are recalled with the Footswitches. The active effects in each preset are indicated by lighted LEDs in the Effect Matrix. The RP255 comes with 60 User presets (1-60) and 60 Factory presets (61-120). The User presets are locations where your creations may be stored. The Factory presets do not allow you to store any changes to them. From the factory, the 60 User

presets are exact duplicates of the 60 Factory presets. This allows you to create your own presets without losing the sounds that came with the RP255.

TheTone Library knob, Effects Library knob, and Effects Level knob make it easy to quickly load preset tones, effects, and effects chains.

1. Select a tone

2. Select an effect

3. Adjust the

with the

or effects chain with the

effects level with the

Tone Library knob

Effects Library knob

Effects Level knob

To learn about storing changes to presets, see page 17.

5

A Guided Tour of the RP255

Front Panel

5 6

4

3 7 2

8

6

1

 

1. Footswitches

These two Footswitches are used to select presets, access the Tuner, enable the Phrase Looper, and Bypass the RP255.The Footswitch on the right will select the next preset up, and the Footswitch on the left will select the next preset down. Pressing both Footswitches together will bypass the currently selected preset. Pressing and holding the Left Footswitch will enable and disable the Phrase Looper. Pressing and holding both Footswitches for 2 seconds will access the Tuner. Press either Footswitch to exit Bypass or Tuner mode.

2. Knobs 1-4

These four knobs perform various functions, depending on which mode is currently active and what (if anything) is being edited. The functions are listed below:

Tone Library (Knob 1)

1.In Performance mode, this knob selects from a library of preset amp tones. (See page 47 for a list of preset amp tones.)

2.When editing a preset, this knob changes the Amp or Effect model for the selected row.

3.When editing an Effect row, press this knob to turn on or bypass the effect.

4.When the Drums row is selected, this knob selects the first pattern of each drum pattern style (Rock, Blues, Jazz, etc.).

Effects Library (Knob 2)

1.In Performance mode, this knob selects from a library of preset effect configurations. (See page 48 for a list of preset effect configurations.)

2.When editing a preset, this knob modifies the parameter listed in the column directly above it for the selected Effect row.

3.When the Drums row is selected, this knob selects the different drum patterns available.

4.When the Expression row is selected, this knob selects which parameter is assigned to the Expression Pedal.

7

Effects Level (Knob 3)

1.In Performance mode, this knob adjusts the overall level of post amp model effects (Chorus/Mod, Delay, and Reverb).

2.When editing a preset, this knob modifies the parameter listed in the column directly above it for the selected Effect row.

3.When the Drums row is selected, this knob adjusts the playback Tempo of the drum machine.

4.When the Expression row is selected, this knob selects the heel value for the Expression Pedal

Master Level (Knob 4)

1.In Performance mode, this knob adjusts the output level of the RP255.

2.When editing a preset, this knob modifies the parameter listed in the column directly above it for the selected Effect row.

3.When the Drums row is selected, this knob adjusts the drum machine playback level.

4.When the Expression row is selected, this knob sets the toe value for the Expression Pedal.

3.Edit buttons

These buttons navigate up and down the matrix, selecting the row of parameters which the knobs will edit. Press one of these buttons to step through the Effect rows, and return to the preset name display. See page 16 for more information about editing presets.

4. Matrix

The matrix provides information regarding the current preset and parameter edit functions. In Performance mode, the LEDs running down the left side of the Matrix provide a visual indication of which effects are in use for the currently selected preset. While editing a preset, the LEDs indicate the Effect row currently selected for editing. In Tuner mode, the LEDs indicate whether

8 the note played is sharp, flat, or in tune.

5. Display

The Display provides information for different functions depending on the mode that has been selected. In Performance mode, the Display will show the currently selected preset name and

number. In Edit mode, the Display will show the name and value of the parameter being adjusted. In Tuner mode, the Display will show the note played.

6. Drums

The Drums button is used to turn on and off the RP255’s built-in drum machine. When the Drums button is turned on, the Drums LED lights and the selected drum pattern plays continuously. Select the Drums row using the Edit buttons and use Knobs 1-4 to change the style, pattern, tempo, and level of the drum machine. See page 39 for more information about the drum machine and a list of patterns.

Note: The drum machine cannot be used while the Phrase Looper is active.

7. Store

The Store button is used to save your custom edits to the user presets. See page 17 for more information about storing presets.

8. Expression Pedal

The Expression Pedal provides real-time control of the RP255’s Volume,Wah, or the assigned effect parameter. Almost every parameter is available for Expression Pedal control. The Expression Pedal is equipped with a V-switch that activates or deactivates the Wah feature when you apply extra pressure to the toe. See page 20 for more information about Wah models; see page 42 to learn about adjusting V-switch sensitivity and calibrating the Expression Pedal; refer to pages 45-46 for a list of parameters you can link to the Expression Pedal.

9

Rear Panel

1

2

3

4

5

6

7

 

1. Input

Connect your instrument to this high-impedance TS input.

2. Amp / Mixer

This button optimizes the RP255’s outputs for use when plugged into a guitar amp or a mixer/ recording device. When set to Mixer (“In” position), speaker compensation is turned on and the outputs are optimized for connecting to a mixer, recording device or headphones. When set to Amp (“Out” position), the outputs are optimized for running directly in to the input of a guitar amp.

3. Left (Mono) and Right Outputs

Connect the Left (Mono) output to the input of a single amplifier (or mixer input) for mono operation. Connect the Left and Right outputs to the inputs of 2 amplifiers (or 2 mixer channels)

10 for stereo operation.

4. Headphones

Connect a pair of stereo headphones to this 1/8" jack. For proper frequency response, the Amp/ Mixer switch should be set to Mixer (“In” position) when using headphones.

Note: The Headphones output can have either a mono or stereo signal, depending on what 1/4" outputs are connected. If neither (or both) 1/4" outputs are connected, the Headphones output will be in stereo. If a cable is connected to the Left (Mono) 1/4" output only, the Headphones output will be in mono.

5. Aux In

Connect the headphone output of an MP3 or CD player using a stereo 1/8" cable to this 1/8" stereo TRS jack for rehearsing with your favorite pre-recorded material. Adjust the output level of your playback device and the RP255’s Master Level knob for the proper volume balance.

6. USB Port

The USB port is for connecting the RP255 to a computer and serves two purposes: (1) for use with the downloadable X-Edit™ Editor/Librarian software, and (2) for streaming audio to and from the computer when using the included Cubase® LE 4 software. Audio streaming is limited to 2 channels up and 2 channels down from the computer at 44.1kHz, 16 bit and 24 bit. A utility panel in the Editor/Librarian controls the direct/playback mix with any recording software the RP255 is connected to. Knobs 2 and 3 also control the direct/playback mix and USB record level when USB is connected and the Pickup Row is selected.

Note: You can download the X-Edit Editor/Librarian software and USB drivers at www.digitech. com.

7. Power Input

Connect only the DigiTech® PS0913B power supply to this jack.

11

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