1. Introduction
The Lekato M-Vave Cube Baby is a portable and multifunctional guitar effects pedal designed for electric guitars. It offers a wide range of features including multiple preamp models, IR cabinet simulations, and various high-quality effects. This manual provides essential information for setting up, operating, and maintaining your Cube Baby pedal.


2. Package Contents
Please check the package to ensure all items are present:
- 1 x Lekato M-Vave Cube Baby Multi-Effects Guitar Pedal
- 1 x USB Charging Data Cable
- 1 x Internal Recording Cable
- 1 x User Manual (English)

3. Setup Guide
3.1 Powering On
The Cube Baby pedal features a built-in 600mAh rechargeable battery, providing approximately 8 hours of working time on a full charge. To power on the device, press and hold the power button located on the rear panel.
3.2 Connecting Your Guitar and Amplifier
- Connect your electric guitar to the IN jack on the rear panel of the Cube Baby pedal using a 1/4 inch mono/TS instrument cable.
- Connect the OUT jack on the rear panel of the Cube Baby pedal to your amplifier's input using another 1/4 inch mono/TS instrument cable.

3.3 Connecting for Recording or Monitoring
- Mobile Phone Recording: Use the provided internal recording cable to connect the pedal to your mobile phone's audio input for direct recording.
- Headphone Output: Connect headphones to the dedicated headphone jack on the rear panel for silent practice or monitoring.
- USB Audio: Connect the pedal to a computer via USB for audio interface functionality and PC importing of preamp models.
4. Operating Instructions
4.1 Controls Overview
The Cube Baby pedal features several knobs and three footswitches (A, B, C) for controlling various effects and functions. The top row of smaller knobs (E, A, D, G, B, E) correspond to different parameters for the selected effects.
4.2 Effects Modules
The pedal includes the following effects modules, linked in this order: Tuner → Pre-Amp → Modulation effect → Delay effect → Reverb effect → IR Cab.
- Preamp Models: 9 preamp reverse models are available. These can be imported via PC.
- IR Cabinet Simulation: 8 IR cabinet simulations are built-in, with support for 3rd party IRs.
- Modulation Effects: Includes Chorus, Phaser, and Tremolo.
- Delay Effect: High-quality delay.
- Reverb Effect: High-quality reverb.
- Other Effects: Overdrive and Fuzz effects are also included.
4.3 Working Modes
The pedal supports two main working modes:
- Live Mode: Allows for real-time adjustment of effects.
- Preset Mode: Features 3 editable presets where you can save and recall your customized tones.
Switch between Live/Preset modes using the designated footswitch.
4.4 Tuner Function
The Cube Baby has a built-in high-precision guitar tuner. To activate the tuner, hold down the 'HOLD TUNER' footswitch. When the tuner is active, the output will be muted.
5. Maintenance
5.1 Cleaning
Wipe the pedal with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the finish.
5.2 Charging the Battery
The built-in 600mAh rechargeable battery can be charged using the provided USB cable. Connect the USB cable to a DC5V/2A charging head (e.g., a phone charger) or a mobile power bank. The pedal can be used while charging. A full charge takes approximately 2 hours.
5.3 Storage
Store the pedal in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
6. Troubleshooting
- No Sound Output:
- Check all cable connections (guitar to IN, OUT to amp).
- Ensure the pedal is powered on and the battery is charged.
- Verify that the tuner mode is not active (output is muted in tuner mode).
- Confirm that the amplifier is on and its volume is up.
- Poor Sound Quality:
- Check for faulty cables.
- Adjust the effect parameters (knobs) to achieve desired tone.
- Ensure the guitar's output is clean.
- Pedal Not Responding:
- Recharge the battery.
- Try a different USB charging source.
- Perform a factory reset if available (refer to the full PDF manual for advanced functions).
7. Specifications
| Feature | Specification |
|---|---|
| Brand Name | LEKATO |
| Model Number | CUVAVE Cube Baby multi-effect processor built-in lithium battery |
| Type | Effects, Multi Effects |
| Color | Black |
| Input | 1/4 inch interface mono/TS |
| Output | 1/4 inch interface mono/TS |
| Sampling Rate | 48k/24bit |
| IR Cabinet Simulation | 8 |
| Preamp Models | 9 (reverse models) |
| Other Effects | Reverb, Delay, Chorus, Phaser, Tremolo, Overdrive, Fuzz |
| Power Supply | Built-in 600mAh Rechargeable Battery |
| Working Time | Approx. 8 hours (after full charge) |
| Charging Time | Approx. 2 hours (with DC5V/2A charger) |
| Item Size | 16.2 x 6.1 x 2.3 cm (6.4 x 2.4 x 0.9 in) |
| Item Weight | 260g (9.17 oz) |

8. User Tips
- Direct Amp Connection: The pedal is designed to work effectively when plugged directly into an amplifier. Ensure all connections are secure for optimal sound.
- Recording Functionality: Utilize the mobile phone recording jack for quick and easy capture of your guitar tracks. The pedal also supports USB audio for higher quality recording with a computer.
- Experiment with Presets: Take advantage of the 3 editable presets to save your favorite tone combinations for different songs or styles.
- Logo Variation: Please note that some units may feature an 'M-VAVE' logo while others have a 'LEKATO' or 'CUVAVE' logo. The functionality of the pedal remains identical regardless of the logo.

9. Warranty and Support
For detailed warranty information and technical support, please refer to the official product documentation or contact the manufacturer directly. A comprehensive user manual in PDF format is available for download from the manufacturer's website, which may contain additional advanced instructions and troubleshooting steps.
PDF Manual Reference: A user manual (PDF) is available at https://ae01.alicdn.com/kf/Sdfece6670dc14ecc8aa35af9e6ed7504c.pdf





