Electro-Harmonix Bass Mono Synth Bass Synthesizer Pedal User Manual

Introduction

The Electro-Harmonix Bass Mono Synth pedal transforms your bass guitar's signal into 11 distinct monophonic synthesizer sounds. This pedal operates without requiring any modifications to your instrument, special pickups, or MIDI implementation. It allows for adjustable blending of your dry bass signal with the synthesized sound and offers control over various parameters to shape the effect. User presets can be saved and recalled for each of the 11 synth sounds.

Image: Top view of the Electro-Harmonix Bass Mono Synth pedal, showcasing its controls and jacks.

Package Contents

• Electro-Harmonix Bass Mono Synth Pedal
• EHX 9.6VDC-200mA AC Adapter

Setup

1. Power Connection: Connect the included EHX 9.6VDC-200mA AC adapter to the 9V power input jack on the top of the pedal. Ensure the adapter is plugged into a suitable power outlet.


Image: Close-up view of the 9V power input jack located on the top side of the pedal.

2. Instrument Connection: Connect your bass guitar to the INPUT jack on the right side of the pedal using a standard 1/4-inch instrument cable.
3. Amplifier Connection: Connect the SYNTH OUTPUT jack on the left side of the pedal to your amplifier or other audio equipment using a standard 1/4-inch instrument cable. The DRY OUTPUT jack provides an unprocessed signal of your bass.
4. Expression Pedal (Optional): For real-time expressive control, connect an optional expression pedal to the EXP jack on the right side of the pedal.

Image: The Bass Mono Synth pedal positioned on the floor, connected to a bass guitar and amplifier via cables.

Operating Controls

The Bass Mono Synth features several controls to shape your sound:

• DRY Knob: Controls the output volume of your original, unprocessed bass signal.
• VOL Knob: Controls the overall output volume of the synthesized sound.
• SYNTH Knob: Controls the output volume of the synthesized sound.
• SENS Knob (Sensitivity): Adjusts the pedal's response to your playing dynamics. Higher settings increase sensitivity, allowing the synth to trigger more easily from lighter playing.
• CTRL Knob (Control): Modifies a specific parameter unique to the currently selected synth type. This allows for additional sound shaping.
• TYPE Knob: Selects one of the 11 available monophonic synth sounds. Rotate this knob to cycle through the different synth types.

Image: A detailed view of the control knobs on the Bass Mono Synth pedal, highlighting their labels and functions.

Synth Types

The TYPE knob allows selection from the following 11 synth sounds:

• SUB
• GROWL
• WUB
• UNISON
• TWIN
• SPECTRE
• OBLIVION
• LASER
• X-FADE
• ACID
• COSMIC

Footswitches

• BYPASS Footswitch: Toggles the effect on and off. When the effect is active, the LED illuminates.
• PRESET Footswitch: Allows you to save and recall a user preset for each of the 11 synth types.

Saving and Recalling Presets

For each of the 11 synth types, you can save one custom preset. To save a preset:

1. Select your desired synth type using the TYPE knob.
2. Adjust the DRY, VOL, SYNTH, SENS, and CTRL knobs to your preferred settings.
3. Press and hold the PRESET footswitch until the LED flashes, indicating the preset has been saved.

To recall a preset, simply select the desired synth type with the TYPE knob, and the pedal will automatically load the last saved preset for that type.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the pedal's exterior. Avoid abrasive cleaners or solvents.
• Storage: Store the pedal in a dry environment, away from extreme temperatures and humidity.
• Power: Always use the specified EHX 9.6VDC-200mA AC adapter or a compatible 9V power supply. Disconnect power when not in use for extended periods.

Troubleshooting

• No Sound: Ensure all cables are securely connected (instrument to INPUT, SYNTH OUTPUT to amplifier). Verify the power adapter is functioning and properly connected. Check the BYPASS footswitch to ensure the effect is engaged.
• Weak or Distorted Synth Sound: Adjust the SENS knob to match your playing dynamics. If playing lightly, increase SENS. Ensure the SYNTH and VOL knobs are set appropriately.
• Synth Not Tracking Notes: The Bass Mono Synth is designed for monophonic input. Ensure you are playing single notes clearly. Adjusting the SENS knob can also improve tracking.
• Unexpected Sound: Check the TYPE knob to ensure the desired synth sound is selected. Experiment with the CTRL knob as its function varies per synth type.

Specifications

Warranty and Support

Information regarding product warranty and customer support is not available in the provided data. Please refer to the official Electro-Harmonix website or contact their customer service for details on warranty coverage and technical assistance.