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General| Type | Guitar Multi-Effects Processor |
|---|---|
| Presets | 40 |
| A/D Resolution | 24-bit |
| D/A Resolution | 24-bit |
| Sampling Frequency | 44.1 kHz |
| MIDI | No |
| Power Supply | 9V DC adapter |
| Effects Types | Distortion, modulation, delay, reverb, EQ |
| Inputs | 1 x 1/4" (guitar) |
| Outputs | 1 x 1/4" Output |
| Expression Pedal | Yes |
Essential warnings for safe use and maintenance of electrical products.
Unit's compliance with interference standards.
DigiTech's limited warranty coverage, limitations, and conditions.
Welcome and overview of the RP90 modeling guitar processor.
Explains Performance, Edit, Bypass, and Tuner modes of operation.
Describes Tone Library, Effects Library, Effects Level, Master Level buttons.
Visual guide and description of the RP90's front panel controls.
Details connecting instruments and optimizing outputs for amplifiers or mixers.
Information on headphone jack and power supply input.
Guides for mono and stereo connections with amplifiers and mixers.
Step-by-step procedure for safely powering on the RP90 and setting volumes.
How to select, edit, and adjust individual effects and their parameters.
Procedures for saving edited presets and copying them to other locations.
Diagram showing the order of amp and effect models in the processing chain.
Details Pickup/Wah, Compressor, EQ, Noise Gate, Chorus, Flanger, Phaser, Tremolo, Vibrato, Delay, Reverb, and Whammy effects.
How to assign parameters like Volume, Wah, or Whammy to the expression pedal.
Operating the drum machine and performing a factory reset.
Procedure to recalibrate the expression pedal, especially after a factory reset.
Lists technical specs, dimensions, and power adapter requirements for different regions.
Lists available tones in Tone Library, effects chains in Effects Library, and a full preset list.
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