Introduction
The MOOER Solo Distortion Guitar Pedal is a compact, high-gain distortion effect designed for electric guitar. It offers three distinct distortion modes: Natural, Tight, and Classic, providing a versatile range of tones suitable for various musical styles. Featuring True Bypass, the pedal ensures your guitar's tone remains unaffected when the pedal is disengaged.
Features
- Compact micro guitar pedal design.
- Three distinct distortion modes: Natural, Tight, and Classic.
- Natural mode: Provides an organic distortion sound with dynamic response.
- Tight mode: Delivers high-gain distortion with powerful midrange and a tight low end.
- Classic mode: Offers a traditional distortion sound.
- All-sided high-gain distortion with excellent dynamic response and definition, ideal for solo playing.
- True Bypass circuitry for transparent tone when off.
- Adjustable Level, Tone, and Gain controls.
Controls and Functions
The MOOER Solo pedal features intuitive controls for shaping your desired distortion tone.

Image: Top view of the MOOER Solo Distortion Pedal, showing the DC IN, Level, Tone, Gain knobs, and the mode switch.
- LEVEL Knob: Controls the overall output volume of the effect. Turn clockwise to increase volume, counter-clockwise to decrease.
- TONE Knob: Adjusts the tonal character of the distortion, from darker to brighter. Turn clockwise for brighter tones, counter-clockwise for darker tones.
- GAIN Knob: Controls the amount of distortion or overdrive. Turn clockwise to increase gain, resulting in more saturated and aggressive distortion.
- Mode Switch (3-way toggle): Selects between the three distinct distortion voicings:
- Natural: Offers a natural, organic distortion with good dynamic response.
- Tight: Provides a high-gain distortion with a strong midrange and a focused, tight low end.
- Classic: Delivers a traditional, classic distortion sound.
- Footswitch: Engages or disengages the effect. When the effect is engaged, the LED indicator will light up.

Image: Visual representation of the three distortion modes (Natural, Tight, Classic) and their corresponding tonal characteristics.
Setup and Connections
Proper connection ensures optimal performance and sound quality.

Image: The MOOER Solo Distortion Pedal connected in a guitar signal chain, showing input and output cables.
- Power Supply: Connect a standard 9V DC power adapter (center negative, 300mA minimum) to the 'DC IN' jack. Ensure the power supply meets these specifications to prevent damage.
- Input Connection: Connect your guitar to the 'INPUT' jack on the right side of the pedal using a standard 1/4-inch instrument cable.
- Output Connection: Connect the 'OUTPUT' jack on the left side of the pedal to your amplifier or the next pedal in your signal chain using a standard 1/4-inch instrument cable.
Operation
To operate the MOOER Solo Distortion Pedal:
- Ensure the pedal is correctly connected to power, your guitar, and your amplifier.
- Set the LEVEL, TONE, and GAIN knobs to your preferred starting positions (e.g., all at 12 o'clock).
- Select your desired distortion mode using the 3-way toggle switch (Natural, Tight, or Classic).
- Press the footswitch to engage the distortion effect. The LED indicator will illuminate.
- Adjust the LEVEL, TONE, and GAIN knobs to fine-tune your sound. Experiment with different settings and modes to discover a wide array of distortion tones.
- To bypass the effect, press the footswitch again. The LED indicator will turn off, and your guitar's dry signal will pass through unaffected due to True Bypass.
Video: Official demonstration of the MOOER Solo Distortion Pedal, showcasing its various tones and features.
Specifications
- Item Weight: 2.39 ounces
- Package Dimensions: 4.2 x 2.4 x 1.9 inches
- Item Model Number: MOOER
- Color Name: SOLO
- Hardware Interface: HP-HSC
- Signal Format: Analog
- Voltage: 9 Volts
- Amperage: 300 Milliamps
- Style: Distortion
Maintenance
To ensure the longevity and optimal performance of your MOOER Solo Distortion Pedal, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the pedal's exterior. Avoid using abrasive cleaners or solvents, as they may damage the finish.
- Storage: Store the pedal in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Power: Always use a compatible 9V DC (center negative) power supply. Disconnect the power supply when the pedal is not in use for extended periods.
- Handling: Avoid dropping the pedal or subjecting it to strong impacts, which can damage internal components.
Troubleshooting
If you encounter issues with your MOOER Solo Distortion Pedal, try the following steps:
- No Sound:
- Check all cable connections (guitar, amplifier, power supply) to ensure they are secure.
- Verify that the power supply is working correctly and meets the 9V DC (center negative) specification.
- Test with different cables or a different guitar/amplifier to rule out other equipment issues.
- Unwanted Noise/Hum:
- Ensure you are using a regulated power supply. Unregulated power supplies can introduce noise.
- Check for ground loops in your setup. Try isolating the pedal's power or using a different outlet.
- Keep the pedal away from strong electromagnetic interference sources (e.g., power transformers, fluorescent lights).
- Effect Not Engaging:
- Confirm the pedal is receiving power (LED should light up when engaged).
- Ensure the footswitch is functioning correctly.
Warranty and Support
For warranty information, technical support, or further assistance, please refer to the official MOOER website or contact your authorized MOOER dealer. Keep your proof of purchase for warranty claims.





