TC Electronic SCF Gold Stereo Chorus Flanger Pedal

1. Introduction

Thank you for choosing the TC Electronic SCF Gold Stereo Chorus Flanger Pedal. This legendary analog modulation pedal has been reissued to provide classic chorus, flanger, and pitch modulation effects with an authentic retro tone. This manual will guide you through the setup, operation, and maintenance of your new pedal, ensuring optimal performance and longevity.

2. Safety Instructions

• Power Supply: Use only a regulated 9V DC power supply with a center-negative polarity. Ensure the power supply provides at least 150mA. Incorrect power supplies can damage the unit and void the warranty.
• Water and Moisture: Do not expose the pedal to water, rain, or excessive moisture. Avoid using the pedal in damp environments.
• Heat Sources: Keep the pedal away from heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Ventilation: Ensure proper ventilation around the pedal. Do not block any ventilation openings.
• Cleaning: Clean only with a dry cloth. Do not use liquid cleaners or aerosols.
• Servicing: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel.

3. Setup

Follow these steps to set up your SCF Gold pedal:

1. Power Connection: Connect a 9V DC center-negative power supply to the 'POWER' input jack on the top of the pedal.
2. Input Connection: Connect your guitar or other instrument to the 'INPUT' jack on the top right of the pedal using a standard 1/4-inch instrument cable.
3. Output Connection:
   • Mono Setup: For a mono signal, connect the 'OUTPUT' (Mono) jack to your amplifier or the next pedal in your signal chain.
   • Stereo Setup: For a stereo signal, connect both 'OUTPUT' (Mono) and 'OUTPUT' (Stereo) jacks to two separate amplifiers or stereo input devices.
4. Initial Settings: Before powering on, ensure all control knobs are set to a neutral position (e.g., 12 o'clock) and the MODE switch is set to 'CHORUS'.

Figure 3.1: Top view of the SCF Gold pedal showing input, output, power, and controls.

Figure 3.2: Rear view of the SCF Gold pedal, highlighting the input, output (mono/stereo), and 9V DC power jacks.

4. Controls and Features

The SCF Gold pedal features intuitive controls for shaping your modulation effects:

• SPEED Knob: Controls the rate of the modulation effect, from slow sweeps to fast warbles. Range: 0.1 Hz to 10 Hz.
• WIDTH Knob: Adjusts the intensity or depth of the modulation. 'rel.' indicates relative width.
• MODE Switch: A three-position toggle switch to select between the three modulation modes:
  • CHORUS (C): Classic chorus effect.
  • PITCH MODULATOR (P): Unique pitch modulation effect.
  • FLANGER (F): Distinctive flanger effect.
• INTENSITY Knob: Adjusts the overall intensity or feedback of the selected modulation effect. 'adj.' indicates adjustable intensity.
• INPUT GAIN Switch: A small toggle switch to adjust the input gain. This helps prevent clipping with high-output instruments and ensures optimal signal-to-noise ratio. An 'OVERLOAD' LED indicates when the input signal is too hot.
• BYPASS Footswitch: Engages or disengages the effect. When disengaged, the pedal operates in true bypass mode, preserving your dry signal.
• OUTPUT (Mono/Stereo) Jacks: Provides flexible output options for mono or stereo amplifier setups.

Figure 4.1: Detailed view of the control knobs and mode switch.

Figure 4.2: Close-up of the Input Gain switch and Overload LED.

5. Operating Instructions

To achieve various modulation effects, experiment with the controls:

1. Engaging the Effect: Press the BYPASS footswitch to activate the effect. The red LED above the MODE switch will illuminate when the effect is active.
2. Selecting a Mode: Use the MODE switch to choose between Chorus, Pitch Modulator, or Flanger.
3. Adjusting Speed and Width: Turn the SPEED and WIDTH knobs to dial in the desired rate and depth of the chosen effect.
4. Setting Intensity: Use the INTENSITY knob to control the overall prominence or feedback of the effect.
5. Input Gain Management: If the OVERLOAD LED flashes frequently or stays lit, adjust the INPUT GAIN switch to a lower setting to prevent signal clipping and distortion.
6. Stereo Operation: For a wider, more immersive sound, connect both mono and stereo outputs to two separate amplifiers or a stereo input device.

Tips for Tone Shaping:

• For subtle chorus, set SPEED and WIDTH to lower values.
• For dramatic flanger sweeps, increase the INTENSITY and experiment with SPEED and WIDTH.
• The Pitch Modulator offers unique textural sounds; try it with both clean and distorted signals.

6. Maintenance

The SCF Gold pedal is designed for durability, but proper care ensures its longevity:

• Cleaning: Wipe the pedal with a soft, dry cloth to remove dust and fingerprints. Avoid abrasive cleaners.
• Storage: When not in use, store the pedal in a cool, dry place, away from direct sunlight and extreme temperatures.
• Connections: Periodically check all cable connections for wear and tear. Replace damaged cables to maintain signal integrity.
• Footswitch: The footswitch is a mechanical component. If it becomes stiff or unresponsive, contact qualified service personnel.

7. Troubleshooting

If you encounter issues with your SCF Gold pedal, refer to the following table:

If the problem persists after attempting these solutions, please contact TC Electronic support or a qualified service technician.

8. Specifications

Figure 8.1: Bottom label showing model number, power requirements, and compliance information.

9. Warranty and Support

For warranty information and technical support, please visit the official TC Electronic website or contact your local distributor. Keep your proof of purchase for warranty claims.

Online Resources:

• TC Electronic Official Website: www.tcelectronic.com