Music / Instruments
User Guide for TC Electronic Echobrain Analog Delay
Learn how to set up and operate your TC Electronic Echobrain Analog Delay pedal. This guide covers controls, power requirements, battery installation, and technical specifications.
Table of contents
Quick guide from the manual
The TC Electronic Echobrain Analog Delay is a vintage-style delay pedal featuring an all-analog bucket-brigade circuit. To begin using the pedal, connect your guitar to the INPUT jack and your amplifier to the OUTPUT jack using 1/4 inch cables. The pedal can be powered by a 9V DC power supply (center negative) or an internal 9V battery. When the footswitch is disengaged, the pedal operates in true bypass mode, ensuring your signal remains unaffected.
Controls
- Input/Output jacks: Connect your guitar to the INPUT jack and your amplifier to the OUTPUT jack.
- 9 V DC: Connect a standard 9V DC power supply (not included).
- Footswitch: Toggles the effect on and off. The LED lights up when the pedal is engaged.
- Time: Adjusts the tempo of the repeats.
- Mix: Adjusts the balance between the effect and the dry signal.
- Repeats: Adjusts the number of echoes heard before the signal decays completely.
Power and Battery Replacement
The pedal requires a 9V DC power supply with a center-negative polarity. If you prefer to use a battery, the unit supports an internal 9V battery. To replace the battery, ensure the pedal is disconnected from all cables. Open the battery compartment (typically accessed by removing the pedal's back plate or specific battery cover as indicated in the product diagram) and replace the old battery with a fresh 9V unit, ensuring correct polarity.
Technical Specifications
The Echobrain Analog Delay is designed for standard instrument-level signals. Key specifications include:
- Input Impedance: >800 kΩ
- Output Impedance: 1 kΩ
- Power Input: Standard 9V DC, center negative, >100 mA
- Current Consumption:
- Dimensions (H x W x D): 58 x 74 x 132 mm
- Weight: 0.5 kg
Manufacturer information
TC Electronic
Practical help
Common problems
No sound from the amplifier
Check that the guitar cable is connected to the INPUT jack and the amplifier cable is connected to the OUTPUT jack. Verify the power supply or battery is functional.
Effect is not audible
Ensure the footswitch is engaged (the LED should be lit). Check the Mix knob to ensure the effect level is not set to minimum.
Before use
- Ensure you have a 9V DC center-negative power supply or a fresh 9V battery.
- Use 1/4 inch instrument cables for all connections.
- Connect your guitar to the INPUT jack.
- Connect your amplifier to the OUTPUT jack.
- Verify the pedal is in the desired bypass or active state using the footswitch.
Specs in practice
- Input Impedance (>800 kΩ)
- High input impedance ensures the pedal does not load down your guitar pickups, preserving tone.
- Current Consumption (<25 mA)
- The pedal has a very low power draw, making it efficient for battery use or daisy-chaining power supplies.
- Power Input (9V DC, center negative)
- Standard polarity for most guitar pedals; using the wrong polarity may damage the unit.
Model compatibility
- Requires 9V DC power supply (not included).
- Compatible with standard 9V batteries.
- Designed for 1/4 inch TS (unbalanced) instrument cables.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.