Introduction
The FLAMMA FV04 Vocal Harmony Pedal is an all-in-one vocal effects processor designed for singers and guitarists. It offers a wide range of harmony modes, reverb effects, and flexible output options, making it suitable for live performances, recording, and practice. This manual provides detailed instructions for setting up, operating, and maintaining your FV04 pedal.
Image: Front view of the FLAMMA FV04 Vocal Harmony Pedal, showcasing its controls and compact design.
Safety Information
- Use only the specified 9V 500mA power adapter. Using an incorrect power supply may damage the unit and void the warranty.
- Do not expose the unit to water, moisture, or excessive humidity.
- Avoid operating the unit in extreme temperatures or direct sunlight.
- Do not attempt to disassemble or repair the unit yourself. Refer all servicing to qualified personnel.
- Keep the unit away from strong electromagnetic interference.
Product Overview and Features
The FV04 is designed to enhance vocal performances with its comprehensive set of features:
- 11 Harmony Modes: Offers a variety of harmony intervals including octaves, 3rds, and 5ths.
- 12 Key Selections: Supports all 12 musical keys (C, C#, D, D#, E, F, F#, G, G#, A, A#, B).
- Major/Minor Scale Switching: Easily switch between major and minor scales for accurate harmonies.
- Built-in Reverb: Dedicated reverb effects for both vocal and guitar inputs.
- Phantom Power (48V): Supports condenser microphones.
- Flexible Output Modes: Choose between mixed signal output or individual outputs for vocal and guitar.
- 3 Vocal Tone Modes: Warm, Bright, and Normal tone options.
- Durable Metal Casing: Road-ready and built for longevity.
Setup
Connections
Before connecting, ensure the FV04 is powered off. Use high-quality cables for optimal performance.
- Power Supply: Connect the included 9V 500mA power adapter to the "DC IN" jack.
- Microphone Input: Connect your microphone to the "MIC" XLR input. If using a condenser microphone, ensure the 48V phantom power switch is engaged.
- Guitar Input: Connect your guitar to the "GUITAR IN" 1/4-inch jack.
- Output to Mixer/Amplifier:
- For mixed output (vocal and guitar combined), connect the "XLR OUT" or "GUITAR OUT" to your mixer or amplifier.
- For individual outputs, connect "XLR OUT" to your vocal channel and "GUITAR OUT" to your guitar channel on the mixer.
- Ground Lift: If you experience hum or noise, try engaging the "LIFT/GND" switch to lift the ground.
Image: Rear panel of the FLAMMA FV04, showing DC IN, MIC XLR input, 48V phantom power switch, XLR OUT, GUITAR IN, and LIFT/GND switch.
Operating Instructions
Controls Overview
- KEY Knob: Selects the musical key for harmony generation.
- MODE Knob: Selects one of the 11 harmony modes.
- LEVEL Knob: Adjusts the overall output level of the harmony effect.
- SHARP Button: Used for fine-tuning the key and accessing hidden tone modes.
- Footswitch: Engages/disengages the harmony effect.
Setting the Musical Key
Rotate the KEY knob to select the desired musical key (C, D, E, F, G, A, B). The corresponding LED indicator will light up.
To select a sharp key (e.g., C#, D#, F#, G#, A#), press the SHARP button once. The LED will indicate the sharp key.
Image: Illustration showing the FV04's KEY knob and how to select the 12 available keys (C, D, E, F, G, A, B and their sharps).
Selecting Harmony Modes
The MODE knob allows you to choose from 11 different harmony modes. Each mode provides a unique combination of intervals relative to your vocal input.
Image: Table detailing the 11 harmony modes available on the FV04, including Octave Down (OCT-), 5th Low (5th L), 3rd Low (3rd L), 3rd High (3rd H), 5th High (5th H), Octave Up (OCT+), Octave Up & Down (OCT-&OCT+), 5th Low & 3rd High (5th L&3rd H), 5th Low & 5th High (5th L&5th H), 3rd Low & 3rd High (3rd L&3rd H), and 3rd High & 5th High (3rd H & 5th H).
Experiment with different modes to find the best fit for your musical style.
Adjusting Harmony Level
Use the LEVEL knob to control the volume of the generated harmony effect relative to your dry vocal signal. Turn clockwise to increase the harmony level, and counter-clockwise to decrease it.
Major/Minor Scale Selection
To switch between major and minor scales for the current root note, quickly press the SHARP button twice. The SHARP button LED will blink to indicate that the minor scale is active.
Image: Visual guide demonstrating how to select major or minor scales using the SHARP button on the FV04.
Vocal Tone Modes (Hidden Mode)
The FV04 includes three hidden vocal tone modes: Warm, Bright, and Normal. These modes affect the overall timbre of your vocal signal.
- Warm Mode: Indicated by a Red LED.
- Bright Mode: Indicated by a Blue LED.
- Normal Mode: LED is off.
Refer to the product's quick start guide or online resources for specific instructions on how to access and switch between these hidden modes, as it typically involves a combination of button presses during power-up.
Image: Diagram illustrating the three vocal tone modes (Warm, Bright, Normal) and their corresponding LED indicators on the FV04.
Output Modes
The FV04 supports two main output configurations:
- Individual Mode: Vocal and guitar signals are sent to separate outputs (XLR OUT for vocal, GUITAR OUT for guitar). This allows for independent processing and mixing of each signal.
- Mix Mode: Both vocal and guitar signals are combined and sent through a single output (either XLR OUT or GUITAR OUT). This is convenient for simpler setups.
The default output mode is typically Mix Mode. Consult the full product manual or online resources for instructions on how to switch between Individual and Mix output modes.
Image: Flowchart illustrating the Individual and Mix output modes of the FV04, showing how vocal and guitar signals are routed.
Reverb Effects
The FV04 features dedicated reverb effects for both vocal and guitar signals. The reverb is automatically applied to the respective input. There is no separate control for reverb type or intensity on the pedal itself; it is designed to provide a subtle and pleasant ambient effect.
Image: Depiction of the FV04 in use, highlighting its reverb effects for both vocal and guitar signals.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the pedal. Do not use abrasive cleaners or solvents.
- Storage: Store the pedal in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Cable Care: Always grasp the plug, not the cable, when disconnecting. Avoid bending or kinking cables excessively.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound output. | Incorrect connections, power issue, pedal bypassed. | Check all cable connections. Ensure power adapter is correctly connected. Verify the footswitch LED is on (effect engaged). Check LEVEL knob setting. |
| Humming or buzzing noise. | Ground loop, faulty cable, interference. | Engage the "LIFT/GND" switch. Try different cables. Ensure power supply is stable and not shared with noisy devices. |
| Harmony sounds out of key. | Incorrect KEY or Major/Minor scale setting. | Verify the KEY knob matches the song's key. Double-check if the Major or Minor scale is correctly selected (SHARP button double-press). |
| Microphone not working (condenser mic). | 48V Phantom Power not engaged. | Ensure the 48V phantom power switch on the rear panel is set to ON. |
Specifications
- Model: FV04
- Dimensions: 6.75 x 5.12 x 31.1 cm (2.66 x 2.02 x 12.24 inches)
- Weight: 558 g (1.23 lbs)
- Power Supply: DC 9V 500mA (Center Negative)
- Input: 1/4-inch mono audio jack (Guitar), XLR balanced input (Mic)
- Output: 1/4-inch mono audio jack (Guitar), XLR balanced output (Vocal)
- Phantom Power: 48V (switchable)
- Harmony Modes: 11
- Key Selections: 12 (C, C#, D, D#, E, F, F#, G, G#, A, A#, B)
- Reverb: Built-in for vocal and guitar
Warranty and Support
FLAMMA products typically come with a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official FLAMMA website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or service inquiries, please contact FLAMMA customer support through their official website or the retailer from whom you purchased the product. Keep your purchase receipt as proof of purchase for warranty claims.
