Modeling Guitar Processor Owner’s Manual
Safety Information WARNING FOR YOUR PROTECTION READ THE FOLLOWING: KEEP THESE INSTRUCTIONS The symbols shown above are internationally accepted symbols that warn of potential hazards with electrical products. The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltages present within the unit. The exclamation point in an equilateral triangle indicates that it is necessary for the user to refer to the owner’s manual.
DECLARATION OF CONFORMITY Manufacturer’s Name: Manufacturer’s Address: DigiTech 8760 S. Sandy Parkway Sandy, Utah 84070, USA declares that the product: Product name: RP 155 Product option: all (requires Class II power adapter that conforms to the requirements of EN60065, EN60742, or equivalent.
Table of Contents Section One - Introduction Getting Acquainted........................................................... 1 Included Items................................................................... 1 About the RP155.............................................................. 2 Performance Mode........................................................ 2 Bypass Mode................................................................... 2 Tuner Mode......................................................
Section Four - Other Functions Phrase Looper.................................................................36 Drum Machine.................................................................37 Optional Passive Volume/ Continuous Control Pedal............................................38 Factory Reset...................................................................38 Section Five - Appendix Specifications....................................................................39 Tone LIbrary.................
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.
Section 1 - Introduction Getting Acquainted Congratulations on your purchase of the RP155. 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 RP155 gives you a huge selection of tones and effects, right at your fingertips.
About the RP155 Performance Mode When you first apply power to the RP155, it powers up in Performance mode. Performance mode provides access to all of the presets within the RP155 via the Up and Down Footswitches. Knob 1 selects a tone from the Tone Library, Knob 2 selects an effect combination from the Effects Library, Knob 3 adjusts the Effects Level, and Knob 4 adjusts the Master Level (volume).
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 40). Rotating Knob 1 selects alternate and dropped tunings. Alternate tunings are A=453Hz to A=427 Hz (displayed as 53 to 27). Dropped tunings are A=A flat (displayed as A∫), A=G (displayed as G), and A=G flat (displayed as G∫).
Tone Library Knob 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).
Presets Presets are named and numbered locations of programmed sounds which reside in the RP155. Presets are recalled with the Footswitches. The active effects in each preset are indicated by lighted LEDs in the Effect Matrix. The RP155 comes with 50 User presets (1-50) and 50 Factory presets (51-00). The User presets are locations where your creations may be stored. The Factory presets do not allow you to store any changes to them.
A Guided Tour of the RP155 Front Panel 5 6 4 3 7 2 1 6
1. Footswitches These two Footswitches are used to select presets, access the Tuner, enable the Phrase Looper, and Bypass the RP155. 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.
Effects Level Knob (Knob 3) 1. In Performance mode, this knob adjusts the overall level of post amp model effects (Cho- rus/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. Master Volume Knob (Knob 4) 1. In Performance mode, this knob adjusts the output level of the RP155. 2.
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 number. In Edit mode, the Display will show the 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 RP155’s built-in drum machine.
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 RP155’s outputs for use when plugged into a guitar amp or a mixer/ recording device. When set to Mixer (“In” position), 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.
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. Headphones with an impedence of 100 Ohms or less are recommended. 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.
Getting Started Making Connections There are several different connection options available with the RP155. Before connecting the RP155, make sure that the power to your amplifier and the RP155 is turned off. There is no power switch on the RP155. To turn the RP155 on or off, connect or disconnect the included PS0913B power supply from the Power Input jack. Mono Operation - Amplifier Connect your guitar to the Input of the RP155.
Stereo Operation For stereo operation connect the guitar to the Input of the RP155. Connect one cable to the RP155’s Left (Mono) output, and another cable to the RP155’s Right output. Connect one cable to the input of one amplifier, channel of a mixer, or power amp. Connect the second cable to a second amplifier, second channel of a mixer, or power amp. If connecting to a mixing console, set the pan controls of the mixer channels hard left and right in order to retain stereo separation.
Stereo Mixer Setup Outputs Instrument Input Mixer 4 6 4 2 6 4 8 2 0 0 6 2 0 0 +1 0 0 +1 -2 Pan 4 0 0 +1 8 0 Pan +3 +10 +10 +5 +5 +5 0 0 -5 0 -5 -10 0 -20 -30 - 4 0 -10 -20 -30 - 3 -5 -10 -20 -30 - 2 -5 -10 -20 -30 - 0 -5 -10 -20 -30 - 5 +5 L/R +10 +5 1 Pan Mute +10 +5 0 +2 +4 -5 +5 +10 +5 -5 0 +1 -2 +3 -3 L/R +10 +5 -30 - Aux 2 10 -1 +2 +4 -4 -5 Mute +10 +5 -20 6 8 2 0 +1 -2 +3 -3 +5 +10 -10 Aux 1 10 4 Aux
Applying Power Before applying power to anything, set your amp(s) to a clean tone and set the tone controls to a flat EQ response (on most amps, this would be 0 or 5 on the tone controls). Then follow the steps listed below. 1. Turn the amp volume all the way down. 2. Connect the plug of the PS0913B power supply to the power jack on the rear panel of the RP155. 3. Connect the other end of the PS0913B power supply to an AC outlet. Turn the RP155’s Master Level knob (Knob 4) down to “0”. 4.
Section Two - Editing Functions Editing/Creating Presets The RP155 is designed to make preset editing and creation easy and intuitive. When creating your own sound, you must first start with an existing preset. Note that the preset you begin with doesn’t have to be in the memory location you intend to have it reside, since you can store it to any User preset location during the store procedure. The easiest way to start is by using the Tone Library and Effects Library knobs.
To edit and create a custom preset: 1. Use the Footswitches to select the preset you wish to edit. If you are trying to find something different from the existing presets, begin by using the Tone Library, Effects Library, and Effects Level knobs to get close to a sound you want. 2. Once you have a sound close to what you are after, begin editing the effect parameters by pressing the Edit Up/Down buttons and selecting the Effect row you want to edit. 3.
Storing/Copying a Preset Once the preset has been modified to your liking, you may store your settings to any of the 50 User preset locations (presets 1-50). The following steps outline the procedure for storing changes to a preset or copying a preset to a different location: 1. Press the Store button once and the current Preset location will flash in the Display. This is asking you to select a new User Preset location where your new sound will reside. 2.
Section Three - Models and Parameters About the Models The RP155 can be thought of as several different “virtual” amplifiers and individual, high-tech stompboxes in a single programmable package. With stompboxes, the order in which they are connected affects the overall sound. The RP155 has placed the Amp and Effect models in an order for optimum results. The following diagram shows the order in which they are connected.
Model Definitions Each Amp and Effect model within the RP155 can be programmed to suit your personal taste and application. Understanding how these components alter the sound, and how each parameter alters the effect, will help you achieve the sound you are looking for. The following overview of the RP155’s effects outlines what each effect and parameter does.
Compressor A Compressor is used to increase sustain, tighten up guitars, and prevent the signal from clipping the input of other effects. It sets a maximum boundary for the strength of a signal. Comp Model - Knob 1 selects one of two Compressor models: DC (DigiTech® Main Squeeze Compressor) or CS (Based on a Boss® CS-2 Compressor/Sustainer). Press this knob to turn the selected Compressor models on and off. Sustain - Knob 2 adjusts the amount of sustain. Ranges from 0 to 99.
Distortion The RP155 models the tones of 10 popular distortion stompboxes, each of which can be tweaked and modified, just like the real thing. Distortion Model - Knob 1 selects one of 4 Distortion models. Press this knob to turn the selected Distortion model on and off.
Knobs 2, 3, and 4 have the following functions for the various Distortion models: Distortion Model Knob 2 (Gain) Knob 3 (Tone) Knob 4 (Level) P4 (X-EditTM only) P5 (X-Edit only) P6 (X-Edit only) ts Drive Tone Level -- -- -- t8 Drive Tone Level -- -- -- op Gain -- Level -- -- -- rt Distortion Filter Level -- -- -- ds Gain Tone Level -- -- -- gr Grunge Face Loud Butt -- -- mz Gain Mid Level Level Low Mid Freq High rm Gunk (Dist Gain) Smear (Ring Mod Le
Amplifier Amp Modeling is a technology which applies the tone of several popular modern and vintage amps. Amp Modeling also includes an acoustic guitar simulation. ch td tb tr Dr sl mv 80 90 A5 Amp Model - Knob 1 selects one of the classic, modern, and DigiTech custom Amp models. Press this knob to turn Amp and Cabinet modeling on and off. Note that when you select an Amp model, the default Cabinet model is automatically selected. You can, however, change the Cabinet model after selecting an Amp model.
Cabinet - Knob 2 selects the speaker Cabinet model.
centers for Mid and Treble. Pressing this knob turns the EQ on and off. Bass - Knob 2 adjusts the amount of low end level (Bass). Midrange - Knob 3 adjusts the amount of midrange level. Mid Freq (X-EditTM only) - This parameter selects the frequency that the Mid parameter adjusts. Ranges from 300 Hz to 5000 Hz. Treble - Knob 4 adjusts the amount of high end level (Treble). Treble Freq (X-Edit only) - This parameter selects the frequency that the Treb parameter adjusts. Ranges from 500 Hz to 8000 Hz.
Chorus/FX The Chorus/FX row in the RP155 is a multi-function module, allowing you to select Effect models such as Chorus, Flanger, Phaser, Tremolo, Panner, Vibrato, Rotary Speaker, YaYa™, AutoYa™, SynthTalk™, Envelope Filter (auto wah), Detune, Pitch Shift, and Whammy™ effects. When the Chorus/FX row is selected, Knob 1 is used to choose the Effect model. Press this knob to turn these Effect models on and off. Only one of the effects in this row can be used at a time.
Flanger A Flanger uses the same principle as a Chorus but uses a shorter delay time and adds regeneration (or repeats) to the modulating delay. This results in an exaggerated up and down sweeping motion to the effect. The RP155 includes the following Flanger Effect models: fL (the DigiTech Flanger), and mx (based on an MXR® Flanger).
Vibrato (vB) A Vibrato effect modulates the pitch of the incoming signal at an even rate. Speed - Knob 2 adjusts the rate (Speed) at which the pitch modulates. Ranges from 0 to 99. Depth - Knob 3 adjusts the intensity (Depth) of the modulating pitch. Ranges from 0 to 99. Rotary Speaker (RO) Rotary Speaker is an emulation of a device that included a spinning horn and woofer. The rotation of these two speakers produced an interesting combination of the sound panning from side to side.
Panner (PA) An Auto Panner modulates the sound from left to right at an even rate. Speed - Knob 2 adjusts the rate (Speed) at which the signal pans from side to side. Ranges from 0 to 99. Depth - Knob 3 adjusts the intensity (Depth) of the changing pan. Ranges from 0 to 99. Waveform - Knob 4 selects a waveform: tr, Si, or Sq (Triangle, Sine, or Square). Envelope Filter (ef) The Envelope Filter is a dynamic Wah effect that alters your sound based upon how hard you play.
Step Filter (sf) The Step Filter is like an automatic “random wah” with a square waveform. Speed - Knob 2 adjusts the speed of the Wah effect. Ranges from 0 to 99. Intensity - Knob 3 controls the intensity of the Wah effect. Ranges from 0 to 99. DigiTech Whammy™ (wH) The DigiTech WhammyTM is an effect that uses an Expression Pedal to bend the pitch of the incoming signal, or add a bendable harmony with the original signal. As the Pedal is moved, the note bends either up or down.
Pitch Shift (Ps) A Pitch Shifter copies the incoming signal, then shifts the pitch of the copy to a different note. The shifted note is then mixed back with the original signal, sounding as if two guitars were playing different notes. Shift Amount - Knob 2 selects the interval of the shifted pitch. Ranges from –24 (2 octaves below) to 24 (2 octaves above). Mix - Knob 4 controls the mix level of the shifted pitch. Ranges from 0 to 99.
Harmony Pitch Shifting (HA) Harmony Pitch Shifting makes a copy of the incoming signal, and then changes the pitch of the copied note to a diatonically correct interval specified by the Amount parameter. A Harmony Pitch Shifter sharpens or flattens the shifted pitch in order to keep the specified interval within the selected key and scale creating a true harmony. Shift - Knob 2 selects the amount or harmony interval for the Harmony Pitch Shifter.
Delay Delay is an effect that will record a portion of the incoming signal, and then play it back a short time later. The recording can repeat just once or several times. Delay Model - Knob 1 selects one of the 5 different Delay models. Values include: ad (DigiTech® Analog Delay), dd (DigiTech Digital Delay), md (DigiTech Modulated Delay), pd (DigiTech Pong Delay), and td (DigiTech Tape Delay). Press this knob to turn the Delay models on and off.
Reverb Using reverb in recorded program material gives the listener a sense that the material is being performed in an actual room or hall. It is this similarity to actual acoustic spaces that makes reverberation a useful tool in recorded music. The RP155 features genuine Lexicon® reverbs, whose rich, lush effects have been heard in countless songs, soundtracks, and live performances for decades. Reverb Model Knob 1 selects the Reverb model or acoustic space.
Section Four - Other Functions Phrase Looper The RP155 features a built-in 20 second Phrase Looper for creating on the fly performance loops of the music you play. The Phrase Looper can be accessed any time during performance and used with any of the RP’s presets. To use the Phrase Looper, follow these steps: 1. Press and hold the left Down Footswitch for 2 seconds until LP appears in the display. The LOOPER LED in the matrix will also light indicating the Looper is now active. 2.
While the Phrase Looper is active, the left Down Footswitch cannot be used to select presets. The right Up Footswitch can still be used navigate through all of the RP’s presets. To select the next preset up, press the right Up Footswitch quickly to advance to the next preset. To select a previous preset, press and hold the right Up Footswitch and the presets will slowly scroll backwards until the footswitch is released. Note: The RP155’s Drum Machine is not available when the Phrase Looper is active.
Optional Passive Volume/Continuous Control Pedal Connect a passive volume or continuous control pedal to the RP155’s Control In jack to control the RP155’s Volume, Wah, or Whammy™ in real time with your foot. Turn on the Wah or Whammy to control it with the optional pedal, or turn on both the Wah and the Whammy to control both simultaneously. When a pedal is connected and neither the Wah nor the Whammy effects are activated, the pedal controls the RP155’s volume by default.
Section 5 - Appendix Specifications General Specifications A/D/A Converter: 24-bit high performance audio Sampling Frequency: 44.1 kHz DSP Section: AudioDNA2™ DSP Processor Simultaneous Effects: 11 Preset Memory: 50 User Presets (1-50) / 50 Factory Presets (51-00) Phrase Looper: 20 seconds of record time Drum Machine: 60 Patterns Shipping Dimensions: 10 1/2" Length x 8 3/4" Width x 2 1/2" Height Shipping Weight: 3.34 lbs.
Digital Connections: Universal Serial Bus (USB): Type B, supports USB1.1 Full Speed (12 Mbps Bandwidth USB 2.0 compatible) RP155 USB Recording Specifications: Sample Rate: 44.
Tone Library 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Overdrive Rock 1 Rock 2 Blues 1 Blues 2 Metal 1 Metal 2 Country 1 Country 2 Warm Drive Crunch Texas Tone Rockabilly Solo 1 Solo 2 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Rock Wah Chunky Smooth Heavy Clean 1 Clean 2 British 1 British 2 American 1 American 2 Tube Drive Distortion Scooped Punchy Bright Clean 41
Effects Library 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 42 Chorus Phaser Flanger Pitch Tremolo Rotary Envelope Filter Digital Delay Analog Delay Pong Delay Mod Delay Tape Delay Hall Reverb Plate Reverb Spring Reverb 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Chorus + Digital Delay Chorus + Delay + Reverb Flanger + Analog Delay Phaser + Tape Delay Phaser + Mod Delay Phaser + Room Reverb Digital Delay + Hall Reverb Analog Delay + Spring Chorus + Hall Reverb Pong Delay + Hall Reverb Tape Delay + Spring Reverb
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DigiTech® 8760 South Sandy Parkway Sandy, Utah 84070 PH (801) 566-8800 FAX (801) 566-7005 http://www.digitech.com DigiTech® is a registered trademark of Harman Copyright - Harman Printed in China RP155 Owner’s Manual 18-6409V-B DigiTech, Production Modeling, Grunge, Death Metal, DOD, DigiTech Whammy, Multi-Chorus,Ya Ya, Johnson Amplification and AudioDNA2 are trademarks of Harman.
