SharkChili SK013
SharkChili Cube Baby AC Multi Effects Acoustic Guitar Pedal User Manual
Brand: SharkChili
Model: SK013
Introduction
The SharkChili Cube Baby AC is a versatile multi-effects pedal designed for acoustic guitarists. It integrates multiple effects, amp simulations, and an audio interface into a compact, portable unit. Featuring a built-in rechargeable battery and a range of customizable presets, this pedal offers a comprehensive solution for practice, recording, and performance.
Package Contents
Upon opening the package, please verify that all components are present and in good condition:
- Cube Baby AC Multi Effects Pedal
- USB Charging Cable
- User Manual

Figure 1: Included items in the Cube Baby AC package.
Setup
Powering On and Charging
The Cube Baby AC pedal features a built-in rechargeable battery, providing convenience for portable use. To charge the device, connect the provided USB cable to the USB port on the pedal and a compatible 5V power adapter (not included) or a computer USB port. A full charge takes approximately 2 hours and provides up to 6 hours of continuous use.

Figure 2: Side panel of the Cube Baby AC pedal with power and USB ports.
Connections
Connect your acoustic guitar to the "IN" jack on the pedal. Connect the "OUT" jack to your amplifier, mixer, or audio interface. For private practice, use the 3.5mm headphone output jack.

Figure 3: Top view of the Cube Baby AC pedal with input/output jacks and controls.
Operating Instructions
Controls Overview
The Cube Baby AC features a series of knobs and footswitches for intuitive control over its various effects and functions. Refer to the diagram below for a visual guide to the controls.

Figure 4: Detailed view of the Cube Baby AC control panel.
- Volume Knob: Adjusts the overall output volume.
- IR CAB Knob: Controls Impulse Response Cabinet simulation settings.
- Time Knob: Adjusts the delay time for time-based effects.
- Space Knob: Controls reverb parameters.
- MOD Knob: Adjusts modulation effects (e.g., Chorus, Tremolo).
- ANTI FB Knob: Controls anti-feedback settings.
- COMP Knob: Adjusts compressor settings.
- Bass, Mid, Treb Knobs: 3-band equalizer for tone shaping.
- Footswitches A, B, C: Used for preset selection, editing, and special functions like Bluetooth and Tuner.
Preset Management
The pedal offers 3 editable presets, allowing users to customize and save their preferred effector chains. To edit a preset, adjust the desired effect knobs. To save, refer to the detailed instructions in the included user manual for specific button combinations (e.g., "EDIT/PRESET" function via footswitch A).
Wireless Accompaniment (Bluetooth)
To activate or deactivate the wireless connection feature for accompaniment, press and hold the "A" and "B" footswitches simultaneously for 2 seconds. This allows you to connect a Bluetooth device for playing along with backing tracks.
Effect Modules
The Cube Baby AC pedal includes a variety of effect modules:
- EQ EDITOR: For precise tonal adjustments.
- COMP: Compressor for dynamic control.
- ANTI FB: Anti-feedback module to prevent unwanted noise.
- MOD: Modulation effects including Chorus and Tremolo.
- SPACE: Reverb effects for adding spatial depth.
- IR CAB: Impulse Response Cabinet simulations for realistic amp tones.
- TUNER: Built-in tuner for accurate instrument tuning.
3.5mm Headphone Output
The integrated 3.5mm headphone jack allows for clear listening and monitoring, making it convenient for daily practice sessions without disturbing others.
Maintenance
To ensure the longevity and optimal performance of your Cube Baby AC pedal, follow these maintenance guidelines:
- Keep the pedal clean by wiping it with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Store the pedal in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid exposing the pedal to moisture or liquids.
- Do not attempt to disassemble the unit, as this will void the warranty and may cause damage.
Troubleshooting
If you encounter any issues with your Cube Baby AC pedal, please refer to the common problems and solutions below:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound output. | Incorrect cable connections, low battery, pedal not powered on. | Check all input/output cables. Ensure the pedal is charged and powered on. Verify amplifier settings. |
| Effects not engaging. | Incorrect preset selected, effect module turned off or set to minimum. | Cycle through presets. Adjust individual effect knobs to ensure they are active and set to audible levels. |
| Bluetooth connection issues. | Bluetooth not activated, device out of range, interference. | Ensure Bluetooth is activated (hold A+B footswitches). Move device closer to the pedal. Restart both devices. |
| Short battery life. | Battery not fully charged, aging battery. | Ensure the pedal is charged for the full 2 hours. Battery life may decrease over time with extensive use. |
If the problem persists after attempting these solutions, please contact SharkChili customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | SK013 |
| Item Weight | 12.3 ounces (0.35 Kilograms) |
| Package Dimensions | 6.89 x 3.23 x 1.57 inches |
| Country of Origin | China |
| Hardware Interface | Bluetooth, USB |
| Signal Format | Analog |
| Power Source | Battery Powered |
| Voltage | 9 Volts |
| Color | cube baby AC |
Warranty and Support
For information regarding warranty coverage and customer support, please refer to the warranty card included with your product or visit the official SharkChili website. If you require technical assistance or have questions not covered in this manual, please contact SharkChili customer service.