Boss CEB-3 Owner’s Manual
![Boss CEB-3 manual cover](/images/c8be5b246f3e1acf8281deb9/thumbs/thumb175x175.webp)
To connect the Boss CEB-3, plug your bass guitar into the input jack and connect the output jack to your amplifier. Use standard 1/4 inch cables for both connections.
The Boss CEB-3 can be powered using a 9V battery or an external AC adapter. If you choose to use an adapter, ensure it is a Boss PSA-series adapter for optimal performance.
To achieve a smooth chorus effect, set the Rate and Depth knobs to a moderate position. Adjust the E.Level to blend the effect with your dry signal, and use the Low Filter to retain low-end clarity.
First, check all cable connections to ensure they are secure. Next, verify that the power source (battery or adapter) is functioning. If the issue persists, test the pedal in bypass mode to determine if the problem is with the pedal or elsewhere in the signal chain.
Regularly clean the pedal with a dry cloth and check for any loose connections. Replace the battery as needed and keep the pedal away from moisture to prevent damage.
Yes, the Boss CEB-3 can be used with a guitar, though it is specifically voiced for bass frequencies. You may need to adjust the Low Filter and E.Level settings to suit the guitar’s tonal range.
The Low Filter knob allows you to control the amount of low-frequency signal that is affected by the chorus effect. Turning it clockwise reduces the chorus effect on lower frequencies, maintaining the bass clarity.
If you experience noise, ensure all cables are of high quality and properly shielded. Try isolating the power supply to prevent ground loops. Check if the noise persists with different basses or amps to identify if the pedal is the source.
For a subtle chorus effect, set the Rate knob to a low setting and the Depth knob moderately low. Keep the E.Level low to blend the effect gently with your original signal.
While modifications can be made, they require technical knowledge and can void the warranty. It’s recommended to use the pedal’s existing controls to explore a wide range of sounds before considering any modifications.