Guitar Multi-Effects

MSRP $85.64
Save $25.69!
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Find Your Tone

Equipped with 11 Amp Models and 20 Studio Quality Effects, up to 8 effects can be used at once for unimagined tonal possibilities.  The RP55 is the easiest RP product to use; just simply dial up your choice of amps and preset effects settings with no deep parameter settings. All settings come from our year's of experience with the pros. We've just made professional tone easy.

The RP55 uses our AudioDNA™ DSP chip to produce effects and amps that studio-class. Add 24-bit A/D/A conversion so that no frequency response is lost between inputs and outputs. Also included is a drum machine with 30 patterns and an easy-to-use 13-LED chromatic tuner.

Whether you're just starting in your quest for tone or need many choices, the RP55 fits your needs.


  Version Language Size Uploaded
RP55 Owner's Manual-English   en  1.08 MB Jun 02, 2011
RP55 Owner's Manual-French   fr  930 KB Dec 20, 2010
RP55 Owner's Manual-Spanish   es  908 KB Dec 20, 2010
RP55 Owner's Manual-German   de  1.11 MB Nov 26, 2013

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  • 20 Studio Quality Effects, up to 8 at once
  • Built-in drum machine with 30 patterns
  • 40 user, 40 Factory Presets
  • Built-in Chromatic Tuner
  • Expression pedal input for Whammy, Wah and Volume
  • Easy-to-read LED Display
  • Stereo Output doubles as headphone jack
  • Low-noise 24-Bit analog digial converters
  • Runs on batteries or external power supply*


Input 1/4" Input
Output 1 - 1/4" Stereo TRS (can be used as a headphone output)
Control In 1/4" Input (USe a passive Volume pedal as an expression controller.)
A/D/A 24-bit Delta Sigma
Power Supply 6 AA Batteries or DigiTech PS200R (9VDC) Power Supply
Power Consumption 5 Watts Maximum (w/optional PS200R Power Supply)
Battery Life >15 Hours with Continuous Useage
Preset Memory 40 User/40 Factory Presets
Effects Pickup Simulator, Wah, Compressor, 11 Amp Models, Acoustic Guitar Simulator 3 Ban EQ, Noise Gate, Cabinet Modeling, Chorus, Flange, Phaser, Tremolo, Panner, Vibrato, Rotary Speaker, Auto Ya™, Envelope Filter, Pitch Shift, Detune, Whammy™, Delay, and Rever
Drum Machine 30 Patterns
Simultaneous Effects up to 8
Dimensions 6" L x 5" W x 2.125" H
Unit Weight 0.85 lbs. (1.85 lbs. w/power supply)


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Guitar Multi-Effects

MSRP $85.64
Save $25.69!


Also available from worldwide distributors.