Introduction
The FLAMMA FC12 Drum Machine Guitar Pedal is a compact and versatile effect pedal designed to provide guitarists with a wide range of drum grooves for practice, songwriting, and performance. It features 48 drum grooves across 6 music genres, a real-time fill function, tap tempo, and EQ presets. This manual provides essential information for setting up, operating, and maintaining your FC12 pedal.
Setup
Power Supply
The FC12 pedal requires a 9V DC power supply with a minimum current of 210mA. Ensure the power supply is center-negative. Insufficient current may cause operational issues. The power supply is not included with the pedal.
Connections
Connect your guitar or other effects pedals to the 1/4-inch mono audio input jack. Connect the 1/4-inch mono audio output jack to your guitar amplifier or other audio interface.

Image: Layout of the FC12 pedal, detailing DC IN, Input, Output, Rhythm knob, Level knob, EQ/Speed knob, Music genre selector, LED button, and Footswitch.
Operating Instructions
Rhythm Selection
The FC12 offers 48 drum grooves across 6 music genres: Pop, Rock, Funk, Blues, Metal, and Jazz. Each genre includes 8 different rhythm types. Use the RHYTHM knob to select between the available grooves.

Image: The FC12 pedal highlighting the Rhythm knob and the music genre selector, indicating 48 grooves in total.
Level Adjustment
Rotate the LEVEL knob to adjust the overall volume of the drum machine output.

Image: The FC12 pedal emphasizing its high-quality drum audio sample file capabilities, with the Level knob visible.
EQ and Speed Adjustment
The EQ/SPEED knob controls both the equalization and the tempo of the drum grooves.
- EQ Presets: The 12 o'clock position sets the EQ to off. Rotating to the left activates a LOW-CUT for low-frequency reduction, useful when connecting to an FRFR (Full Range, Flat Response) device. Rotating to the right activates High-Frequency Enhancing, also beneficial for FRFR connections.
- Speed: Adjust the speed of the drum machine from 40bpm to 260bpm.

Image: The FC12 pedal illustrating the EQ/Speed knob and its functions for EQ presets.
Real-time Fill Function
Each rhythm has a unique variation (fill). You can add this variation in any beat of any bar while the drum machine is playing. Press the LED button to turn the Fill function on (blue light) or off (red light).

Image: The FC12 pedal demonstrating the Fill function, with red light indicating off and blue light indicating on.
Tap Tempo Function
To quickly set the speed, press and hold the footswitch to activate the Tap Tempo function. The LED button will blink in RED. Then, press the footswitch three times to set the desired tempo.

Image: The FC12 pedal illustrating how to set the speed using the EQ/Speed knob and the Tap Tempo function.
Official Product Videos
Video: FLAMMA FC12 Drum Machine Pedal Demo by Pedal of the Day. This video demonstrates the various drum grooves, fill function, and overall sound of the FC12 pedal.
Video: Official FLAMMA FC12 Drum Machine Pedal demonstration. This video showcases the pedal's features and sound in a concise format.
Features
- 48 Drum Grooves: 6 music genres (Pop, Rock, Funk, Blues, Metal, Jazz) with 8 rhythm types each.
- Real-time Fill Function: Add unique variations to rhythms at any beat.
- High-quality Drum Audio SampleTech: Provides a steady rhythm and backing track without external equipment.
- TAP TEMPO: Quick speed setting function.
- EQ Presets: Dual EQ presets for different situations (LOW-CUT, High-Frequency Enhancing).
Specifications
| Attribute | Value |
|---|---|
| Item Weight | 7 ounces (0.2 Kilograms) |
| Product Dimensions | 2 x 1.9 x 3.2 inches |
| Item Model Number | FC12 |
| Body Material | Metal |
| Compatible Devices | Electric Guitar |
| Connector Type | 1/4 inch (6.35mm) audio jack |
| Signal Format | Digital |
| Power Source | Corded Electric |
| Voltage | 9 Volts |
What's in the Box
- FLAMMA FC12 Drum Machine Guitar Pedal
- Quick Guide
- Logo Sticker
Troubleshooting
- No Power/Intermittent Power: Ensure the pedal is connected to a 9V DC power supply with more than 210mA and that it is center-negative. Check all cable connections.
- No Sound: Verify all audio cables are securely connected to the input and output jacks. Check the volume (LEVEL knob) on the pedal and your amplifier.
- Unexpected Sound/Noise: Ensure proper grounding. Check for interference from other electronic devices. Adjust EQ settings if necessary.
- Fill Function Not Working: Ensure the LED button is illuminated blue, indicating the Fill function is active.
Maintenance
To ensure the longevity and optimal performance of your FLAMMA FC12 pedal:
- Keep the pedal clean by wiping it with a soft, dry cloth.
- Avoid exposing the pedal to extreme temperatures, humidity, or direct sunlight.
- Do not use abrasive cleaners or solvents.
- Store the pedal in a safe place when not in use to prevent physical damage.
Warranty and Support
FLAMMA provides a 12-month warranty for this product. For any issues or support inquiries, please contact FLAMMA customer service. They are committed to assisting you with any problems you may encounter.







