Strymon EC-1 Stereo Tape Echo Effects Pedal User Manual

1. Introduction

The Strymon EC-1 is a stereo tape echo effects pedal designed to accurately recreate the sound and behavior of a vintage single-head tape echo unit from the early 1960s. This includes the harmonic richness of its tube preamp section. The EC-1 is suitable for use with electric and acoustic guitars, synthesizers, vocals, and keyboards, offering a versatile delay and echo effect.

This manual provides detailed instructions for setting up, operating, and maintaining your EC-1 pedal, along with troubleshooting tips and product specifications.

Image 1.1: The Strymon EC-1 pedal, showcasing its design and the concept of a reborn classic tape echo sound.

2. Setup

Follow these steps to properly set up your Strymon EC-1 pedal:

1. Power Connection: Connect a 9V DC power supply (minimum 250mA) to the 9VDC input jack on the rear of the pedal. Ensure the power supply is center-negative.
2. Audio Input: Connect your instrument (guitar, synth, etc.) to the IN jack using a standard 1/4-inch audio cable. For stereo input, use TRS cables for both IN and OUT connections, or connect two mono cables to the IN jacks if using a stereo source.
3. Audio Output: Connect the OUT jack to your amplifier, mixer, or next pedal in your signal chain using a 1/4-inch audio cable. The EC-1 supports independent processing of stereo inputs and outputs.
4. Expression/MIDI: The EXP/MIDI jack allows connection of an expression pedal for real-time control or a TRS MIDI cable for MIDI control and preset recall.
5. USB-C: The USB-C port is for firmware updates and MIDI over USB connectivity.

Image 2.1: Rear panel connections of the EC-1, showing input/output, USB, and MIDI/Expression ports.

3. Operating Instructions

The EC-1 features intuitive controls for shaping your tape echo sound. Familiarize yourself with each knob and switch:

3.1 Controls

• TIME Knob: Controls the delay time. This simulates the virtual equivalent of sliding the record head closer to or farther away from the playback head on a physical tape echo unit.
• REC LEVEL Switch: Adjusts the input signal boost, influencing the saturation of the repeats.
  • LOW: Unity gain for the cleanest repeats.
  • MED: 6dB input signal boost for slightly saturated repeats.
  • HIGH: 12dB input signal boost for heavily saturated repeats.
• MIX Knob: Controls the blend between your dry (unaffected) signal and the wet (effected) signal. Turn clockwise for more echo.
• TAPE AGE Knob: Adjusts the bandwidth and degradation characteristics of the emulated tape. Higher settings simulate older, more worn tape.
• REPEATS Knob: Controls the number of delay repeats, from a single echo to runaway, saturated oscillation.
• MECHANICS Knob: Adjusts the imperfections and fluctuations from mechanical components of a tape machine, such as wow and flutter.
• HOLD (TAP) Footswitch: Engages/bypasses the effect. Hold to engage tap tempo functionality for setting delay time.

Image 3.1: Detail of the REC LEVEL switch and its saturation settings.

Image 3.2: Explanation of TIME, TAPE AGE, and REPEATS controls.

3.2 Key Features

• Tube-Modeled Preamp Voices: The EC-1 offers a choice of two authentically reproduced EP-2 tube preamp circuits. One is based on the classic EP-2 tube preamp with an enhanced high-end shelf for brightening darker humbuckers. The other (default) produces a warm, balanced response based on a modded preamp circuit.
• dTape System: Strymon's dTape system precisely replicates every aspect of a tape echo, including tape condition, bias setting, mechanical effects of motors, and capstan slippage.
• Stereo Operation: Discrete stereo operation allows for independent processing of left and right stereo inputs.
• MIDI Capability: Full MIDI capability, including 300 presets, allows for advanced integration into any setup.

Image 3.3: The EC-1 features selectable tube-modeled preamp voices for varied tonal character.

4. Maintenance

The Strymon EC-1 is designed for durability and reliability. Minimal maintenance is required to ensure optimal performance:

• Cleaning: Use a soft, dry cloth to clean the pedal's exterior. Avoid abrasive cleaners or solvents, as these can damage the finish and controls.
• Storage: When not in use for extended periods, store the pedal in a cool, dry place away from direct sunlight and extreme temperatures.
• Connections: Periodically check all cable connections for tightness and ensure they are free from corrosion or damage.

5. Troubleshooting

If you encounter issues with your EC-1 pedal, refer to the following common troubleshooting steps:

• No Sound:
  • Ensure the power supply is correctly connected and providing the specified 9V DC.
  • Check all audio cables for proper connection and functionality. Try bypassing the pedal to confirm other components in your signal chain are working.
  • Verify the MIX knob is not set to fully dry (counter-clockwise).
• Unexpected Noise/Hum:
  • Ensure you are using a regulated, isolated power supply. Unregulated or daisy-chained power supplies can introduce noise.
  • Check for ground loops in your setup.
  • Ensure all cables are shielded and in good condition.
• Effect Not Engaging:
  • Press the footswitch firmly to ensure it engages.
  • If using MIDI, verify MIDI messages are correctly configured and being sent to the pedal.

For further assistance, please contact Strymon support.

6. Specifications

7. Warranty Information

The Strymon EC-1 Stereo Tape Echo Effects Pedal comes with a 2-year non-transferrable limited warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full details and terms, refer to the official Strymon website or contact customer support.

8. Support

For technical support, product registration, or additional resources, please visit the official Strymon website:

www.strymon.net

You can also find more information and contact details on the Strymon brand store page on Amazon: Strymon Amazon Store