Effect Pedal for Electric Guitar and Electric Bass
- From psychedelic sounds to ambient rock
- Highly flexible delay with intuitive controls for tempo, rhythm, and more
- Onboard tap tempo and external switching for precise control of the delay time
- Hold mode for layering leads and solos over a carpet of sound
- Advanced features include stereo mode
- Expression pedal capability and numerous fine adjustments
- Dimensions (W x H x D): 60 x 32 x 111 mm
- Weight: 0.49 kg
Overview of the MXR Joshua Ambient Echo
The MXR Joshua Ambient Echo is a versatile effect pedal designed for electric guitar and bass. This pedal takes you from psychedelic sounds to ambient rock effortlessly. It features highly flexible delay options with intuitive controls for tempo and rhythm. You can use the onboard tap tempo and external switching for precise control over the delay time, enhancing your playing experience. The hold mode lets you layer leads and solos, creating a rich tapestry of sound.
Key Features
One standout feature is the advanced stereo mode, which significantly enhances your sonic landscape. Additionally, the pedal supports expression pedals and numerous fine adjustments. Its dimensions are 60 x 32 x 111 mm, and it weighs only 0.49 kg. To power the MXR Joshua Ambient Echo, you will need a 9-volt (300mA) adapter. You can use the Dunlop ECB003 adapter or the MXR Iso-Brick Pro and Mini Iso-Brick power supplies, as it does not support battery use.
A Journey Through Sound
This pedal brings you deep into iconic soundscapes. It captures the tonal trips of the ’60s and ’70s while embracing the ethereal ambience of the ’80s. In the past, achieving these tones required bulky rack processors, but now you have all the tools in this user-friendly format. The MXR Joshua Ambient Echo arrives pre-set and ready to play.
Customizing Your Experience
The MXR Joshua Ambient Echo delivers a highly customizable delay setup. You can control not just the tempo and number of repeats with the Delay and Regen knobs, but also their rhythm. Use the Division control to choose from various note values, including ¼ notes and triplets. If you desire trails after disengaging the pedal, simply activate the Trails function. For an even richer sound, engage the Echo 2 switch to add a secondary set of repeats.
Intuitive Tone Shaping
Refining your echoes proves intuitive with this pedal. The Mod control applies luscious modulation to your delay signal.
After dialing that in, you can enhance the soundscape with the Voice control. This feature creates a celestial atmosphere by mixing -1 sub octave, +1 octave up, and +2 octave up signals. The MXR Joshua Ambient Echo amplifies the ethereal ambience crafted by other elements of the pedal.
Exploring Further
The pedal is carefully tuned to achieve atmospheric brilliance right away, requiring minimal tweaking. However, if you seek further sonic exploration, it provides tools for shaping complex soundscapes. With stereo and expression pedal capabilities, you can adjust up to 12 different parameters, including LED flashing and secondary echo signal mix.

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